Greenboro is a transitway stop and O-Train Trillium Line (Line 2) station in Ottawa, Ontario, Canada. It is located at Bank Street and Johnston Road at the north end of the South Keys shopping complex. The station has a 678-space paid park and ride lot. The bus terminus was opened with the southern transitway on September 2, 1995.

From 2001 to 2020, Greenboro served as the southern terminus for the Trillium Line. With the line's reopening on January 6, 2025, Greenboro became a through station, while Limebank station serves as the line's new terminus. Service to the Uplands (near the EY Centre) and Airport stations was relocated to the nearby South Keys station, which connects to these stations with a fare-paid interchange to the Airport Link train.

The following routes serve Greenboro station as of April 4th, 2024:

Greenboro Station Service
North/South O-Train
A Transitway North	B2   90   92   93   96   96B   97   98   99   99   199   294   299   304   452   698
B Transitway South	B2   6   40   90   92   93   96   96B   97   98   99   99   197   198   199   294   299   304   640   644   649   698
C Off Only	6   40   90   92   93   96   96B   99   99   197   198   640   644   649

• Every route that ends at Greenboro (except for some Route 97 trips and O-Train replacement buses) ends at stop C

• 
  Greenboro Station used for the Trillium Line (opened for the public for Doors Open Ottawa 2023)
• 
  Greenboro O-Train platform in 2005, with Bombardier Talent BR643

Media related to Greenboro Station at Wikimedia Commons

• OC Transpo station page
• OC Transpo Area Map with O-Train station