The 1935 All-Ireland Senior Football Championship was the 49th staging of Ireland's premier Gaelic football knock-out competition. Galway entered the championship as defending champions; however, they were beaten by Mayo in the Connacht final. Cavan won their second title in three years.
Boycott of 1935 which leads to GAA's collapse in Kerry for over a year and severely damages credibility of IRA in Kerry caused them not to play in the 1935 Munster football championship.