Against All Odds is an annual professional wrestling event held by Total Nonstop Action Wrestling (TNA). It was established in 2005 as TNA's fourth pay-per-view event as part of the inaugural series of monthly pay-per-views put on by the promotion, and held in February. All Against All Odds PPVs but one have been held at the Impact! Zone.
The PPV was canceled in December 2012, but the event was revived as a One Night Only PPV in 2016 and a television special in 2019. It will return as an Impact Plus Monthly Special for the 2021 event.