Welcome to the Official Website of
The Gilbert and Sullivan Light Opera Company of Long Island!
The oldest opera company on Long Island!
Have a look around the site, and chances are you’ll be as excited about the company as we are!
The flowers that bloom in the spring
Tra la
Breathe promise of merry sunshine —
As we merrily dance and we sing
Tra la
April Salutations we bring
from
The Gilbert and Sullivan Light Opera Company of Long Island!
LOVE Gilbert & Sullivan?
Give the Gift of Gilbert & Sullivan this Season!
CLICK HERE TO DONATE
Update:
April 2026
Tuesday, April 14th
GaSLOCoLI Fundraiser Meal
at
Panera
in East Meadow
4-8pm
Please ‘Download’ or Save the Flyer to show Panera
or Order Online or Via the Panera App
Using Code FUND4U
Download Link Below Flyer
The GaSLOCoLI’s 2026
Production of
The Yeomen of the Guard , or The Merryman and His Maid
rehearsals are well underway
and the cast is working hard
towards our upcoming performances!
–
Performances Summer 2026
Nassau & Suffolk County, NY
Full Orchestra Performances
Saturday, June 20, at 8 p.m.
The Star Playhouse at the Suffolk Y JCC in Commack.
Sunday, June 21, at 3 p.m.
The CM Performing Arts Center in Oakdale.
Saturday, June 27, at 8 p.m.
The Jeanne Rimsky Theatre at the Landmark on Main Street in Port Washington.
Sunday, June 28, at 3 p.m.
The Madison Theatre at Molloy University in Rockville Centre.
Principal Only Performances (Piano) in April/May
–
We Are Looking For A Few Good Men!
We are currently looking for a few enthusiastic men to join us in a non-singing capacity for
The Yeoman of The Guard!
Email gaslocoli1954@gmail.com for more information on how to join and when our next rehearsal will be!
–
Thank you to everyone who attended auditions and congratulations to all cast in our principal roles!
CLICK HERE FOR MORE INFO
Very Truly Yours, Gilbert & Sullivan
Very Truly Yours, Gilbert & Sullivan,
a history of the storied collaboration of
Gilbert and Sullivan, is
NOW PERFORMING
at a location near you!
Contact GASLOCOLI.wren@gmail.com. to book a performance!
Support The Gilbert and Sullivan Light Opera Company of Long Island!
Donate Via Zeffy
Donations in Kind are Also Accepted
Clothes Racks, Clear Storage Bins, Storage Space, Performance Space, Rehearsal Space, & Relevant Costumes
Contact gaslocoli1954@gmail.com to make arrangements.
About the Company
Founded in 1954, the Gilbert & Sullivan Light Opera Company of Long Island is not only Long Island’s oldest opera company, but one of its oldest theater companies and oldest musical organizations.
This New York State-registered 501(c)(3) not-for-profit organization, is a touring company performing the works of Gilbert & Sullivan for churches, temples, schools, parks, libraries, seniors groups and fraternal organizations throughout Nassau and Suffolk counties, as well as in Brooklyn, Queens and Manhattan.
Gilbert and Sullivan Light Opera Company of Long Island 
