The 1907 Copa de Honor Municipalidad de Buenos Aires Final was the football match that decided the champion of the 3rd.

[2] to win their first Copa de Honor trophy.

[4] The 1907 edition was contested by 10 clubs, 9 within Buenos Aires Province, and 1 from Liga Rosarina de Football.

Playing in a single-elimination tournament, Belgrano eliminated Rosario Central 7–3, then defeating Reformer 2–0 in semifinals.

In the final, Belgrano defeated Quilmes 3–1,[3] at the Quilmes Stadium[1] to win their first Copa de Honor trophy.