Our Lady of Mercy Academy | All-Girls Catholic High School

25th Annual Golf Classic

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Spring Open House

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Experience OLMA

Our Lady of Mercy Academy is dedicated to providing a comprehensive education grounded in the charism of Catherine McAuley, foundress of the Sisters of Mercy. Guided by the principles of Fides, Mores, and Cultura, the faculty and staff educate young women within a compassionate environment to empower them to be authentic witnesses of Catholic values in the global community.

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Our Lady of Mercy Academy Power in Numbers

$25MM

Class of 2021 earned in scholarship

100%

College Acceptance Rate

8000

Alumnae

80%

of OLMA Students are Athletes

Our Lady of Mercy Academy is a Sisters of Mercy sponsored school for families seeking an exemplary college preparatory education rooted in Christian values. OLMA provides a comprehensive education that develops and cultivates each student’s academic pursuits, personal gifts, and talents in a safe and welcoming environment.

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Our Calendar

Jun 2

12 Season Student Athlete Award Luncheon

12:00 pm

June 2, 2023

See Event

Jun 2

Senior Parent Reception & Senior Supper

6:00 pm - 8:00 pm

June 2, 2023

See Event

Jun 3

Graduation

11:00 am - St. Edward the Confessor Church Syosset, New York 11791

June 3, 2023

See Event

Jun 6

Dismissal Faculty/Staff Meeting

2:00 pm

June 6, 2023

See Event

Jun 6

MPTO – Virtual

7:00 pm

June 6, 2023

See Event

Jun 8

All Library Books Return Day

All Day

June 8, 2023

See Event

Jun 8

Reverse Shakespeare Perfromance

3:30 pm - 4:30 pm - The performance will take place on the Gazebo lawn weather permitting. Bring lawn chairs and blankets and enjoy this unique performance.

June 8, 2023

See Event

Jun 9

Reverse Shakespeare Perfromance

3:30 pm - 4:30 pm - The performance will take place on the Gazebo lawn weather permitting. Bring lawn chairs and blankets and enjoy this unique performance.

June 9, 2023

See Event

Jun 13

End of 4th Quarter

All Day

June 13, 2023

See Event

Jun 13

Dismissal

12:00 pm

June 13, 2023

See Event

Jun 13

End of Year Celebration Mass & Eucharistic Minister Installation

All Day

June 13, 2023

See Event

Jun 14

NY State Regents Exams & Final Assessments

All Day

June 14, 2023 - June 16, 2023

See Event

Jun 19

Study Day

All Day

June 19, 2023

See Event

Jun 19

Juneteenth

All Day

June 19, 2023

See Event

Jun 20

NY State Regents Exams & Final Assessments

All Day

June 20, 2023 - June 23, 2023

See Event

Jun 20

25th Annual Golf Classic

All Day

June 20, 2023

See Event

Oct 20

Mercy Through the Decades Reunion Weekend

All Day

October 20, 2023 - October 21, 2023

See Event

Dec 9

Christmas Tea

All Day - This year our guest speaker will be world renowned author Adriana Trigiani! Be sure to mark your calendar!

December 9, 2023

See Event

News & Announcements

Sideline Store May Sale

This May, we’re giving you 20% OFF OUR LADY OF MERCY ACADEMY hoodies, tees, shorts,...

Lunch Menu 5/30 – 6/2

Our Lady of Mercy Academy Tuition Raffle

This credit of $15,275 will be applied to your 2023-2024 tuition. It does not include...

25th Annual Golf Classic

Week of 3/27/23 Lunch Menu

Support the Spirit of Mercy Benefit

How can OLMA Families Support the 95th Spirit of Mercy Benefit Our Lady of Mercy...

Cabaret Night

Easter

March 6 – March 10 Lunch Menu

OLMA vs. Sacred Heart – Basketball Playoff Game

Please join us today, Tuesday, February 28, 2023, at 4:00 PM for the NSCHGAA Qualifying Basketball...

OLMA vs St. Anthony’s SemiFinal Basketball Game

Please join us tomorrow, Sunday, February 26th, 2023, at 12:00 PM for the NSCHSGAA Girls...

OLMA Varsity Basketball Playoffs TODAY

Please join us today at 4:30 PM, as OLMA’s Varsity Basketball Team goes to the...

All Things Mercy Information Evening

Click Here

25th Annual Golf Outing

OLMA Sideline Merch Store

Click Here to view our Store

College Essay Workshop

College Essay Workshop Students entering grade 12 The college application process is time consuming and...

Pour in the Parlor

Click Here to purchase your tickets today!

Tickets for The Sound of Music

Please join us January 13, 14, & 15 for 3 fabulous performances. Seats are filling...

Father-Daughter Dance Baskets

Hello Fellow Mercy Parents, As you know, this year’s Father-Daughter Dance is coming up...

Mercy Players Sponsorships and Ads

Please submit all ads in PDF, JPEG, or PNG format to Amanda Corbo at acorbo@olma.org...

Poinsettia Sale

Christmas Cheer Parent Cocktail Party

Please pray for the repose of the soul

November 3, 2022 It is with deep sorrow that the OLMA Community mourns the passing...

Christmas Tea

All Things Mercy Event Registration

REGSITER HERE

CONGRATULATIONS 2022 NSCHSGAA “A” TENNIS CHAMPIONS

THE LADY MUSTANGS

TACHS EXAM Deadline

Mercy Through the Decades Reunion

Blackbaud Information

Parents click at top “My OLMA” click on “Students and Parents” Get to login help. ...

Driver’s Education

Driver’s Education Program Begins Next Week! Our Fall Driver’s Education program is beginning Tuesday, September...

YEARBOOK ADS

Calling all seniors and senior parents! The time to buy yearbook ads is now! The first deadline...

OLMA’s Open House, Sunday, October 2

$22 for 2022

Dear Families & Fan of OLMA Athletics, I am proud to announce that Our Lady...

Fall Athletic Season Start Up Info 2022

Lady Mustang Families, I hope you are enjoying a great start to your summer...

Sr. Jackie Walsh, RSM 10 Year Anniversary Mass

OLMA Summer Reading and Assignments

SUMMER ASSIGNMENTS 2022-2023 Summer Reading Assignment AB Calculus Summer Assignments BC Calculus Summer Assignments AP...

Graduation LIVE Stream Access

Join The LIVE STREAM Here

Windows Literary Magazine 2022

Click Here to Read The Windows Literary Magazine

Watch Cocktail Cabaret Night

Click Here to Watch Cabaret Night

24th Annual OLMA Golf Classic

Honoring John and Nancy Ernenwein June 20, 2022 Nassau Country Club Register Online Golf Packages,...

Festival of the Arts

Rock and Rosé – CANCELED

The Rock and Rose Event has been canceled and we are rescheduling for the Fall!...

Sips and Snacks

RSVP Here

OLMA Summer Camp 2022 Registration

Please complete the form below to register for OLMA Summer Camp 2022. Once you are...

Come Meet Mercy

Please join us for an afternoon of light refreshments and an introduction to Our Lady...

Class of 2026 Welcome Brunch

RSVP Here

Unclaimed Raffle Baskets from Father-Daughter Dance

Basket #28 – 62742 Basket #18 – 01851 Basket #20 – 01671 Please...

MPTO Mom’s Night Out

Click Here if you’d like to attend

24th Annual OLMA Golf Classic

Honoring John and Nancy Ernenwein June 20, 2022 Nassau Country Club Register Online Golf Packages,...

MPTO Easter Plant Sale

Father-Daughter Dance

Please print out your response card and seating request below, if you do not have...

Congratulations

Thank you all again for supporting Our Lady of Mercy Academy by purchasing a Super...

Please pray for the repose of the soul of Sr. Maureen Gregory, RSM

Please pray for the repose of the soul of Sr. Maureen Gregory, RSM. Sr. Maureen...

Campus Ministry Collection

Super Bowl Raffle Moves Forward

Father/Daughter Dance Postponed

Due to the spike in COVID and low response rate, the Father/Daughter Dance has been...

Into the Woods Postponed

The Mercy Players production of “Into the Woods” is postponed until April 8, 9, 10....

Yearbook Ads

Attention Senior Parents: Final Deadline for Purchasing a Yearbook Ad The final deadline to purchase...

Raffle Prize – Tickets to Paramount Unclaimed

Raffle Prize – Tickets to Paramount Unclaimed Raffle Prize – Tickets to Paramount Unclaimed Raffle...

Register for the Tower Run Here

Thank you to all who attended the Mother-Daughter Fashion Show

Thank you to all who attended the Mother-Daughter Fashion Show Thank you to all who...

Christmas Concert Reminder

OLMA Christmas Concert: The Sounds of Christmas Freshwomen Choral Classes (Choral & Music Skills I...

Toys for Tots

From December 3 through December 10, St. Dominic’s High School is collaborated with St William the Abbot...

Midnight Run

Thanks to our Foundation Day Service Workshop, OLMA was able to help support 3 separate...

This Friday – Foundation Day

Join us for bracelet, ornament, and Christmas card design, MidnightRun Hygiene Bag Assembly, Giftsfor the...

Toy Drive

Starting December 3 through December 10, St. Dominic’s High School is collaborating with St William...

Midnight Run Drive

ESSENTIAL SUPPLIES NEEDED TRAVEL SOAP TRAVEL SHAMPOO BONUS ITEMS HAND SANITIZER, LOTION, MOUTHWASH, COMBS, RAZORS,...

MPTO Poinsettia Sale

Visit this link to purchase your poinsettia today!

Please Pray for the Repose of the Soul of Miss Mary Conlin

Please pray for the repose of the souls of Miss Mary Conlin. Mary served at...

Congratulations Ysabella Amurao’ 22

Congratulations, Ysabella Amurao ’22 of Ms. Zucker’s Advertising Design class. Her illustration has been accepted...

Congratulations Sienna Loiacano ’23

Congratulations, Sienna Loiacano ’23 of Ms. Zucker’s Advertising Design class. Her illustration has been accepted...

Raffle Prize – Tickets to Paramount Unclaimed

To the family that won the Ticket Basket at the Mother-Daughter Fashion Show. Please contact...

Register for the Tower Run

Thank you to all who attended the Mother-Daughter Fashion Show

Many thanks to all who joined us for the Fashion show on Wednesday, October 13...

Mother-Daughter Fashion Show

One month until our Mother-Daughter Dinner and Fashion Show! An event not to be missed!...

Senior College Night and Meet the Teacher Night

SENIOR COLLEGE NIGHT THIS THURSDAY, 9/16, AT 6:00 PM! This is a reminder that Senior...

Please pray for the repose of the soul of Sr. Rosemary Hickey, OP

Please pray for the repose of the soul of Sr. Rosemary Hickey, OP Visitation and...

Please pray for the repose of the soul of Elsie Warren

Please pray for the repose of the soul of Elsie Warren, former dance teacher at...

Please pray for the repose of the soul of Karen Andreone – Updated with Arrangements

It is with a heavy heart we share the passing of Karen Andreone (Miss A)....

Please pray for the repose of the soul of Mrs. Mary Frinquelli.

Please pray for the repose of the soul of Mrs. Mary Frinquelli. Mary was the...

Please pray for the repose of the soul of Frances Genovese Wangberg

Please pray for the repose of the soul of Frances Genovese Wangberg, mother of Pat...

Our Lady of Mercy Academy Fall Sport & Open Gym Information

Our Lady of Mercy Academy Fall Sport Startup Information In preparation for the start of...

Auditions for Into the Woods

Individual Auditions will be held on August 23rd and 24th. Times will be scheduled between...

Summer Dance Clinic!

Click Here to register for a dance clinic on Wednesday, August 18 from 3:00 –...

Interim Principal

Please click here to read a special message from President Myhan

OLMA 2021-2022 Calendar

2021-2022 School Calendar

OLMA Summer Hours

Beginning on Tuesday, July 6, 2021, and ending Friday, August 20, 2021, OLMA will operate...

Request for Parking Information Sticker

Request For Parking Information StickerRequest For Parking Information Sticker

School-Wide Festival of the Arts Show

Enjoy our school-wide Festival of the Arts Show

Future Stars Camp at OLMA

Future Stars will be on campus hosting camps throughout the summer. There was some confusion...

OLMA’s 2021 Athletic Summer Camp

Learn more and sign-up here!

Sports Night 2021 Program of Events

Sports Night Program of Events

Congratulations to AndiMarie Ordonez ’22 and Gianna Torgersen ’22

Congratulations to AndiMarie Ordonez ’22, who won 1st place, and Gianna Torgersen ’22, winning 3rd...

Thank you from the Parent Guild

Many thanks to all who participated in the Virtual Dance Party, purchased raffle and Super...

Congratulations to all the winners of the Virtual Dance Party Raffle!

Congratulations to all the winners of the Virtual Dance Party Raffle! Watch winners here! Please...

Congratulations to the Winners of the 2021 Super Bowl Raffle Winners

Congratulations to the Winners of the 2021 Super Bowl Raffle Winners 1st Q- Patrick Cribbin...

Raffles and Sweepstakes are LIVE

View all raffle and sweepstakes

OLMA’s Raffle Amazon Wish List

OLMA’s Amazon Raffle Wish List

Super Bowl Raffle – SOLD OUT

Thank you to all the families that purchased raffle tickets for the Super Bowl Raffle....

OLMA Virtual Dance Party- Register Here

Join the OLMA Community on Friday, February 12, 2021 from 7:30 PM – 9:00 PM...

OLMA CLOSED 12/17/2020

Due to the winter storm, OLMA will be closed. Please use this time to rest,...

OLMA and AMAZON Smiles

AMAZON SMILE REWARDS PROGRAM Donate to OLMA when you shop anytime online at Amazon! If...

Monica’s Market Sale Monday and Tuesday

Join us Monday and Tuesday outside of the Lion’s Den for a Monica’s Market Merchandise...

School Closed – 10/14/2020

OLMA’s 23rd Annual Golf Classic is Postponed

We will update you as soon as we have a new date. Please contact Sister...

Mother-Daughter Dinner and Fashion Show Date Change

MOTHER-DAUGHTER DINNER & FASHION SHOW Wednesday, April 21, 2021 5:00 PM – 9:30 PM Crest...

OLMA 2020-2021 School Calendar

NSCHSAA Revised Fall Start Date

Student-Athletes, Parents & Guardians, We were informed that the NYSCHSAA has postponed the start...

Salute to Senior Student Athletes and Awards

Senior Student-Athlete Salute/Awards

All photos available from May and June 2020

Photos Available Here

President Myhan’s Commencement Address

A Message from the President of Our Lady of Mercy Academy

3/11/2020 School Closed on 3/12/2020

Tower Run Canceled

The 13th Annual Tower Run is cancelled and will be rescheduled in the Fall of...

College Info Night Postponed for Sophomore and Junior Parents Date To Be Determined

College Information Night RSVP

Congratulations to the Varsity Basketball Program

Congratulations to all the team members of the the Varsity Program and their coaches on...

Varsity Basketball Advances to Represent the “A” in State Competition

“A” Representative State Semifinals Varsity Holy Trinity 38 Our Lady of Mercy 57 It was...

Varsity Basketball will play Holy Trinity tomorrow at 4:00 PM at Hofstra in the “A” State Tournament

Varsity Basketball will play Holy Trinity tomorrow at 4:00 PM at Hofstra in the “A”...

Varsity Basketball advances to the League Semifinals!!!

The Varsity Basketball team defeated sacred Heart Academy on Wednesday night 53-36 to advance to...

Varsity Basketball Heads to the League Quarterfinals as the Third Seed

The Varsity Basketball team will play at home on Wednesday at 6:45 in the League...

JV Basketball Competes in the League Semifinals

JV Our Lady of Mercy 32 Kellenberg MHS 38 The JV Basketball team secured the...

Winter Track & Field Finishes their Season on a High Note!

WINTER TRACK Saturday, February 8, 2020 – CHSAA Intersectional Championships Our final Meet of this...

Our Lady of Mercy Academy has earned the College Board AP® Computer Science Female Diversity Award

Our Lady of Mercy Academy has earned the College Board AP® Computer Science Female Diversity...

Our Lady of Mercy Academy Welcomes New Director of Athletics, Dawn Cerrone

Our Lady of Mercy Academy Welcomes New Director of Athletics, Dawn Cerrone Ms. Cerrone, a...

Caitlin Fracasso and Mia Flynn Chosen Artists of Excellence

Congratulations to seniors, Caitlin Fracasso and Mia Flynn, whose works were selected for exhibit in...

2020 Sports Clearances

Athletic Director, Karen Andreone Announces Retirement

“Spirit of Mercy” Benefit Postponed to September 9, 2020

The “Spirit of Mercy” Benefit

3 Digital Photography Students selected for Juried Photography competition

3 Digital Photography Students selected for Juried Photography competition Congratulations to Caitlin Fracasso ’20, Zoe...

Today’s, January 21st, Varsity and JV Basketball Games are postponed

The home games with Sacred Heart Academy scheduled for January 21st are postponed to Sunday,...

Winter Track Competes at the Freshman/Sophomore League Championships and Brings home Gold!

On Monday, January 20th the Freshmen and Sophomores competed in the Winter Track League Championships...

Fine Arts Department Auditions and Portfolio Reviews

The Fine Arts Department invites you to Continue or Begin your Creative Journey! Auditions and...

Father-Daughter Dance

Please return all Father-Daughter Dance RSVP’s to Sr. Theresa Kelly, RSM by Tuesday, January 21,...

Freshman, Meghan Andersen among the top 100 by Newsday

Meghan Andersen, a freshman was selected by Newsday as one of the top 100 girls...

St. Agnes Mass

March For Life

March for Life 2020

Varsity Basketball Visits Baltimore To Play Mercy Schools

Varsity – 12-21 Our Lady of Mercy 61 Garrison Forest 27 The Lady Mustangs when...