O'Sullivan Irish Dancing

O'Sullivan Irish Dancing The O’Sullivan School of Irish Dancing has been teaching girls and boys the art of Irish Dancing for

Welcome to the O’Sullivan School of Irish Dancing…which began over 50 years ago in Glasgow, Scotland under the direction of Anna O’Sullivan, ADCRG. Anna continues to play an integral part in the school, and now enjoys guiding new students alongside her two daughters, Deirdre O’Sullivan-Toolan, TCRG, and Theresa O’Sullivan-Randall, TCRG. Over the years, the O’Sullivan School has taught hundreds of

students about their Irish culture and heritage through the art of dancing while fostering an environment of dedication and hard work. We encourage the dancers to have fun and create friendships that will last a lifetime. Dancers from the school are consistent contenders at World, National and Regional competitions in both team and solo categories. The students of the O’Sullivan School have become Regional and National champions in both solo and team competitions. Numerous dancers have also gone on to become World and All-Ireland medal holders. Our dancers have performed for NYC mayors, on stage at Radio City Music Hall, at Carnegie Hall, the New Jersey Performing Arts Center and on many live television shows. We also perform at a variety of local charities and benefit events in the tri-state (NY/NJ/CT) area throughout the year.

When your dancer in Riverdance at sees his teachers signature from Lord of Dancer over 25 years ago! Crazy times!
04/13/2026

When your dancer in Riverdance at sees his teachers signature from Lord of Dancer over 25 years ago! Crazy times!

So proud of India Gallo at the 2026 World Championships! 🌎💜 She had 2 solid rounds after almost not making it! You dance...
04/06/2026

So proud of India Gallo at the 2026 World Championships! 🌎💜 She had 2 solid rounds after almost not making it! You danced your best and that’s we can ask of you!

Congratulations to Hannah and the Whelan School of Irish Dancing the Senior Ladies at the World Championships! The cup f...
04/06/2026

Congratulations to Hannah and the Whelan School of Irish Dancing the Senior Ladies at the World Championships! The cup found its way back to Patsy and Anna after Theresa O’Sullivan Randall won it 29 years ago!

6th Place at the World Championships! So proud of Aiden Dwyer!!!!🏅🌎💜
04/06/2026

6th Place at the World Championships! So proud of Aiden Dwyer!!!!🏅🌎💜

Dancing friends are the best friends! Look at these two finding shining stars!
03/29/2026

Dancing friends are the best friends! Look at these two finding shining stars!

Congratulations Juliette, with her sister by her side, on a double Feis weekend… Big Apple and Betty Murphy Memioral Fei...
03/29/2026

Congratulations Juliette, with her sister by her side, on a double Feis weekend… Big Apple and Betty Murphy Memioral Feis… a 2nd and a 3rd in the reel!!! So proud of this little star! 🥈🥉🌟💜

Congratulations to Aiden with another win at the Pender Keady Feis this weekend. Next stop, the world! 🌎
03/22/2026

Congratulations to Aiden with another win at the Pender Keady Feis this weekend. Next stop, the world! 🌎

A few pictures with the girls, and some friends, dancing and celebrating St. Patrick’s Day! 🇮🇪☘️🇺🇸💜
03/18/2026

A few pictures with the girls, and some friends, dancing and celebrating St. Patrick’s Day! 🇮🇪☘️🇺🇸💜

While March madness was is in full swing, nothing compared to witnessing .pmd live his dream with Riverdance! We had an ...
03/16/2026

While March madness was is in full swing, nothing compared to witnessing .pmd live his dream with Riverdance! We had an unforgettable night watching him shine, and having Donnie Golden there for Noel Spillane made it even more special. Anna, Deirdre, and Theresa were bursting with pride! Aiden’s journey from a young boy with a dream to becoming Regional Champ and Riverdance performer is truly inspiring. It has been great being on this journey with Aiden! Next stop: World Championships! 🌎🏆💜

Congratulations to our former dancer, , on completing the last major marathon in Tokyo. Other marathons included NYC, B...
03/01/2026

Congratulations to our former dancer, , on completing the last major marathon in Tokyo. Other marathons included NYC, Boston, Berlin, London, & Chicago. The last few she did for pancreatic cancer research in honor of her mother Marion Breslin (also a former dancer of the O’Sullivan school) who passed away for too quickly from the disease.

So proud of you Aislinn!!! Love all the Breslin girls! 💜💜💜

🩷🎖️CASSIDY GALLO - 28TH PLACE GIRLS U11 🎖️🩷Our girl in pink rounding out the weekend with a great performance in a very ...
12/01/2025

🩷🎖️CASSIDY GALLO - 28TH PLACE GIRLS U11 🎖️🩷

Our girl in pink rounding out the weekend with a great performance in a very talented competition! We love you Cass and can’t wait to see all you will accomplish. Now the hard work starts for Orlando, we can’t wait to see you back up on stage in that amazing new dress!

💜SENIOR GIRLS 4 HAND 💜Love these girls and we love to watch them on stage! So proud of you all how you represented our s...
12/01/2025

💜SENIOR GIRLS 4 HAND 💜

Love these girls and we love to watch them on stage! So proud of you all how you represented our school all weekend.

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Brewster, NY
10509

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