Welcome!
The Harvard Christian Alumni Society (HCAS) is an interdenominational organization (including Catholics, evangelicals, Orthodox, Protestants, and more) supporting the community, interests, and spiritual life of Harvard alumni. Our members live around the world but are connected through our shared faith and mission.
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Network |
Connect |
Learn |
| We co-host events with the Harvard Alumni Association, such as Global Networking Night. | We meet for monthly virtual prayers to support and encourage one another. | We host speakers and book clubs to discuss important issues through the lens of the Christian faith. |
Upcoming Events
Upcoming Events Below
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Gloria! 2025
FEATURED
10:00AM - 11:00AM Sat 13 Dec 2025, Eastern timezone
You are warmly invited to join HCAS for our annual Gloria! event, an Advent celebration of Christmas carols, Scripture readings & time to share and reflect on the year.
Recent Events
Upcoming Events Below
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Faith and Science Book Talk: A Theology of Health
5:30AM Thu 13 Nov 2025, Eastern timezone
Join us for a Faith and Science Book Talk on "A Theology of Health" with author Tyler VanderWeele of Harvard University, exploring how Christian theology illuminates understandings of health, sin, and restoration. -
HCAS Monthly Virtual Prayer Meeting
10:00AM - 11:00AM Sat 8 Nov 2025, Eastern timezone
These prayer gatherings started in early 2020 and are open to HCAS members and Harvard alumni listed in the HAA Directory.






