The 2012–13 Arizona State Sun Devils men's basketball team represented Arizona State University during the 2012–13 NCAA Division I men's basketball season.

The Sun Devils, led by seventh-year head coach Herb Sendek, played their home games at the Wells Fargo Arena and were members of the Pac-12 Conference.

They finished the season 22–13, 9–9 in Pac-12 play to finish in a four way tie for sixth place.

They lost in the quarterfinals of the Pac-12 tournament to UCLA.

They were invited to the 2013 NIT where they defeated Detroit in the first round before losing in the second round to Baylor.