Mooney's Bay is an O-Train station along the Trillium Line located near Heron Road and Bronson Avenue in Ottawa, Ontario, which primarily serves the Government of Canada offices in the Confederation Heights area, and students from Brookfield High School. In 2011, a pedestrian and cyclist path was built to provide a direct link between Mooney's Bay station and Brookfield Road.

The station was originally named Confederation after the area in which the station is located, Confederation Heights. On December 24, 2017, the station was renamed to Mooney's Bay (after nearby Mooney's Bay Park) to avoid confusion with the O-Train's new Confederation Line, which opened in 2019. Along with the rest of the Trillium Line, the station closed on May 3, 2020, for the extension of the line and an upgrade of the station, including a lengthened platform. The station re-opened on January 6, 2025.

• Accessibility: Wheelchair accessible with ramp and stairs connecting to Heron Road.
• Washrooms: None
• Nearby: Government of Canada building 501 Heron Road, Sir Leonard Tilley Building, Canada Post, Edward Drake Building, Revenue Canada Data Centre

The following routes serve Mooney's Bay station as of January 6, 2025:

Key v t e
	O-Train
E1	Shuttle Express
R1   R2	O-Train replacement bus routes
98   39	Rapid routes
N75	Night routes
40   11	Frequent routes
55   162	Local routes
284	Connexion routes
405	300s: Shopper routes 400s: Event routes 600s: School routes
Additional info: Line 1: Confederation Line Line 2: Trillium Line Line 4: Airport Link   Routes 5 to 99: Custom routing that connects to Line 1 and/or 2 Routes 100 to 199: Custom routing that does not connect to Line 1 or 2 Routes 200 to 299: Connexion (peak-period only routes that connect to the O-Train) Routes 301 to 305: Shopper Routes (limited rural service) Routes 404 to 406: Canadian Tire Centre events Routes 450 to 456: Lansdowne Park events Routes 602 to 698: School Routes   Route R1: replaces Line 1 when out of service Route R2: replaces Line 2 when out of service Routes N39 to N97: night service (replaces Line 1) White backgrounds: service may be limited   Last two digits represent service area: 00s and 10s – Central 20s – Gloucester 30s – Orléans 40s – Ottawa East 50s – Ottawa West 60s – Kanata, Stittsville 70s – Barrhaven 80s – Nepean 90s – South Keys

Stop	Routes
O-Train (North/South)
A (1342)	88   88   90   111   190   290   689
B (5602)	88   88   90   111   190   290   689
C (1004)	B2   10
D (1123)	B2   10

Note: Route 10 is also available via a walking tunnel at 1500 Bronson, served by bus stops 4091 to Hurdman and 5626 to Lyon.

Media related to Mooney's Bay Station at Wikimedia Commons

• Mooney's Bay station area map