Join us for Summer!

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Trinity offers summer experiences for girls age 5-17!  Check it out!


Bal Dominique Photos

View the Bal Dominique Photos

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Illinois Tax Advantage

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Annual Appeal - Blazer Circle

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Recent News and Events!

Barbara Rinella Book Dramatization & Luncheon

Join us on May 10th as Barbara presents “Sisters First” & “George & Barbara Bush” at the Oak Park Country Club.

Congratulations Blazers of the Month

Congratulations to the “Blazers of the Month” who were selected for their outstanding display of Leadership.

Distinguished Alumnae 2019

For twenty years, Trinity has recognized distinguished alumnae in the areas of service and leadership. We chose the month of March to celebrate these women as it is Women’s History Month. The recipients have been nominated by their classmates who want the successes of these women known to all. All three of these women could […]

IB CAS (Creativity, Action, Service) Congress

Yesterday, Trinity’s 26 senior International Baccalaureate ( Diploma candidates met over lunch with members of the school faculty, staff, administration, board, alumnae, and parents to share pieces of their CAS (Creativity, Action, and Service) portfolio. For the past two years, the IB Diploma students have participated in over 11,500 hours of creativity, activity, and service […]

Lights. Camera. Action!

Trinity's 2018 Spring Fine and Performing Arts Night

Trinity Alumnae Sing the Alma Mater at Bal Dominique 2018

Trinity's Unique International Baccalaureate Program

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