The 2018–19 WMFA Champions' League is the seventh edition of the WMFA Champions' League, which began on 28 August 2018 with the first qualifying round and will culminate with the final in May 2019. Twenty-three teams participated in the competition from twelve nations.
List of qualified teams
Qualifying stages
First qualifying round
The first qualifiers were held over two legs, with the first leg being played on 28 August 2018, and the second on 4 September 2018. Ties were settled by the away goals rule after 90 minutes, or by extra time and penalties if there was still no winner.
Second qualifying round
The second qualifiers were held over two legs, with the first leg being played on 11 September 2018, and the second on 18 September 2018. Ties were settled by the away goals rule after 90 minutes, or by extra time and penalties if there was still no winner.
Third qualifying round
The third qualifiers were held over two legs, with the first leg being played on 25 September 2018, and the second on 2 October 2018. Ties were settled by the away goals rule after 90 minutes, or by extra time and penalties if there was still no winner.
Group stage
Group A
Group B
Group C
Group D
Knock-out stages
Quarter-finals
The quarter-finals were held over two legs, with the first leg being played on 5 February 2019, and the second on 19 February 2019. Ties were settled by the away goals rule after 90 minutes, or by extra time and penalties if there was still no winner.
Semi-finals
The semi-finals were held over two legs, with the first leg being played on 19 March 2019, and the second on 2 April 2019. Ties were settled by the away goals rule after 90 minutes, or by extra time and penalties if there was still no winner.
Final
The final was held over a single match, held on 14 May 2019. If the match were drawn, extra time and penalties were to be used to settle the tie.