Adolfo Guillermo Heisinger (30 May 1898 – 31 October 1976) was an Argentine footballer.

[1] Adolfo Guillermo played for Club Atlético Tigre during the amateur era, debuting in the first team at 16 in 1914.

[1] He played six matches for the Argentina national football team from 1916 to 1922, scoring one goal.

[3] A right winger with a robust build, he was fast, skilful, and had high physical endurance, delivering precise crosses for his attacking teammates.

[1] Once retired, he always remained close to Club Atlético Tigre, attending all its matches.