The 1914 MAFA season was the 23rd season of the Metropolitan Amateur Football Association (MAFA), an Australian rules football competition played in the state of Victoria. The season began on 26 April and concluded on 19 September, comprising an 18-match home-and-away season, followed by a three-week finals series.
South Yarra won the MAFA premiership for the third time, defeating by 22 points in the 1914 MAFA Grand Final.
At the end of the 1913 season, applied and was admitted into the Victorian Football Association (VFA), leaving the MAFA. They were replaced by Elsternwick, which had been competing in the Federal Football Association (FFA), keeping the size of the MAFA at 10 clubs.
At the time, the MAFA used the Argus finals system, which gave the club that finished first on the ladder at the end of the home-and-away season (the minor premiers) the right to challenge the winner of the finals series for the premiership.
Although they lost the semi-final to , South Yarra had the right to challenge. Thus, (who defeated in the other semi-final) played Fitzroy Juniors in a preliminary final, with the winner of that match playing South Yarra in the grand final.