Old Ottawa South Community Association

  • Old Ottawa South Resident? Join OSCA - it's free!

    Old Ottawa South Resident? Join OSCA - it's free!

    If you wish to vote for the OSCA Board, you must be an OSCA member. If you wish to stand for election to become a Board member, you must also have signed up as a member at least three months before the AGM. To become a member click below and register today - it’s free! Want to join the OSCA Board? Contact the Nomination Committee at This email address is being protected from spambots. You need JavaScript enabled to view it..
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  • 2018 Summer Camps

    2018 Summer Camps

    Registration opens February 1st 2018
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  • Winter 2018 Program Guide

    Winter 2018 Program Guide

    What are you up to this winter?
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  • Register for OSCA Programs

    Register for OSCA Programs

  • Winter 2018 Availability

    Winter 2018 Availability

    Wondering if your favourite classes still have space? Read on to find out! Please note any course cancellations are also listed here.
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  • OSCA Celebrates 40 years!

    OSCA Celebrates 40 years!

    2018 marks the 40th anniversary of The Old Ottawa South Community Association! Stay tuned for a wonderful year filled with celebration. Throughout 2018 we'll be looking back on the wonderful years we've had, and planning for the even more amazing years ahead! Stay connected with us through Facebook, Twitter, and Instragram as we celebrate our anniversary! @OldOttSouth
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Old Ottawa’s Disputed Territory

Old Ottawa’s Disputed Territory

So if you live south of Riverdale and east of Avenue Road do you live in Old Ottawa South, Old Ottawa East or Rideau Garden(s)? While it’s a question that has no importance in terms of passport requirements, taxes, or services, it is a question that gets raised periodically.

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Construction progress 7 December 2017.

Canal Foot & Bike Bridge Update

Construction progress is on schedule although there was a minor delay in creating the Herridge pedestrian crossing of Colonel By Drive. Traffic on Colonel By Drive has largely returned to normal after the slight shifting of the parkway just north of Clegg (this was required to widen the Echo-CBD “island” to accommodate the switchback). 

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Concept view looking northwest.

Name the new Rideau Canal crossing

The Canal Footbridge, the Fifth Avenue Bridge, Clegg Footbridge, Rideau Crossing — whatever you’ve been calling it, it’s time to agree on a permanent name for new bridge connecting the Glebe and Old Ottawa East/Old Ottawa South. What name do you suggest?

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OSCA's mission

Our Goals

OSCA builds a strong sense of community and engages the residents of OOS through its various programs, services and activities.

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OSCA Programming News

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Contact us

613-247-4946