The Thessaloniki Documentary Festival (TDF) is an international documentary festival held every March in Thessaloniki, Greece. TDF, founded in 1999, features competition sections and ranks among the world's leading documentary festivals. Since 2018, TDF is one of the 28 festivals included in the American Academy of Motion Picture, Arts and Sciences Documentary Feature Qualifying Festival List. TDF is organized by the Thessaloniki Film Festival cultural institution, which further organizes the annual Thessaloniki International Film Festival, held every November. French producer is TDF's general director; film critic serves as its director.