The 2015 AFC Champions League qualifying play-off was played from 4 to 17 February 2015. A total of 25 teams competed in the qualifying play-off to decide eight of the 32 places in the group stage of the 2015 AFC Champions League.
The bracket for the qualifying play-off, which consisted of three rounds (preliminary round 1, preliminary round 2, and play-off round), was determined by the AFC based on the association ranking of each team. Each tie was played as a single match, with the team from the higher-ranked association hosting the match. Extra time and penalty shoot-out were used to decide the winner if necessary. The winners of each tie in the play-off round advanced to the group stage to join the 24 automatic qualifiers. All losers in each round which were from associations with only play-off slots entered the AFC Cup group stage.
The following 25 teams (11 from West Zone, 14 from East Zone) were involved in the qualifying play-off:
The schedule of the competition was as follows.
Naft Tehran advanced to Group B.
Bunyodkor advanced to Group A.
Kashiwa Reysol advanced to Group E.
Guangzhou R&F advanced to Group F.
Beijing Guoan advanced to Group G.
<section begin=Preliminary round 1 />
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<section end=Preliminary round 1 />
<section begin=Preliminary round 2 />
|- |+West Zone
|+East Zone
<section end=Preliminary round 2 />
<section begin=Play-off round />
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<section end=Play-off round />