Robert "Glenn" Brooks is a Canadian politician who was mayor of Rideau Township and later Ottawa City Councillor representing the rural Rideau-Goulbourn Ward.
A teacher by profession he ran for mayor of the township in 1978 but lost to David Bartlett.
Brooks remained a councillor and defeated Bartlett in a 1985 rematch.
In the 2006 election Brooks was challenged by Scott Moffatt, but was reelected.
In the 2010 election Moffat again challenged Brooks, and this time won by a substantial margin.