The 2017 Fastlane was the third Fastlane professional wrestling pay-per-view (PPV) and livestreaming event produced by WWE. It was held exclusively for wrestlers from the promotion's Raw brand division. The event took place on March 5, 2017, at the BMO Harris Bradley Center in Milwaukee, Wisconsin. This was the first Fastlane event to be brand exclusive, following the reintroduction of the brand split in July 2016, and the first non-WrestleMania WWE pay-per-view to take place in March. This was also WWE's last pay-per-view event to take place at the Bradley Center before its closure in 2018 with future WWE events in Milwaukee held at Fiserv Forum.

The Bradley Center was a multi-purpose arena located on the northwest corner of North Vel R. Phillips Ave. and West State Streets in downtown Milwaukee, Wisconsin, United States.