The Park Avenue Sobriety Test is an album by Canadian singer-songwriter Joel Plaskett, released March 17, 2015 on Pheromone Recordings.

The album's title derives from a nickname that Plaskett's former neighbour Roy Logan gave to a metal guardrail at the corner of Park Avenue and King Street in Dartmouth, Nova Scotia; while the curve is not geometrically unusual and can be easily navigated by a conscientious driver, there have been several instances of impaired drivers mishandling the turn and smashing their cars into the guardrail. The title also forms an acronym for the word "past", mirroring the album's primary themes of Plaskett examining his life as he approached his 40th birthday in April 2015.

Guest musicians on the album include Mo Kenney, Peter Elkas, J. P. Cormier, and Plaskett's former Thrush Hermit bandmate Ian McGettigan, as well as his regular backing band The Emergency.