Ottawa South Basketball Association : Website by RAMP InterActive

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2025/26 Season Registration - Open
Registrations continue to clip along - as the summer heats up!

Jan. 01, 2020

OSBA Celebrates Canada Day with Community Outreach
On Canada Day, July 1st, the Ottawa South Basketball Association (OSBA) proudly joined the festivities at Claudette Cain Park ...

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Upcoming Events

Sep. 01, 2025

Labour Day

Oct. 13, 2025

New Years Day
Canada
Happy Turkey Day

Dec. 20, 2025 to Jan. 04, 2026

Holiday Break
North Pole
Happy Holidays

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Ottawa South Basketball Association © 2025

The Ottawa South Basketball Association (OSBA) was founded in 1994. In the beginning OSBA was a girls-only organization serving twelve young players. Today, OSBA has grown to serve over 700 male and female athletes.
OSBA operates on the fundamental pillars of good sportsmanship, team spirit, and respect. OSBA is a member of the Eastern Ontario Basketball Association (EOBA), and the Ontario Basketball Association (OBA).
OSBA is proud of our team of quality volunteer coaches and parents who enthusiastically dedicate their time and energy to serve our club and athletes.