Petko Tsankov (Bulgarian: Петко Цанков; born 19 December 1995) is a Bulgarian professional footballer who plays as a winger for Aksakovo.

[2] He made his first team début in a goalless away draw with Marek (Bulgarian Cup 1st round) on 18 September 2013, coming on as substitute for Ivan Kokonov.

A few days later, he made his first A Group appearance in a 2–1 home win against Pirin Gotse Delchev on 29 September, again replacing Kokonov.

In February 2017, Tsankov joined Bulgarian Second League outfit Vitosha Bistritsa.

This biographical article related to association football in Bulgaria, about a midfielder, is a stub.