Bacharach has had four marriages. His first marriage lasted five years (1953–1958) and was to Paula Stewart.

His second marriage lasted 15 years (1965–1980) to actress Angie Dickinson. 

Bacharach and Dickinson had a daughter named Nikki Bacharach, who suffered from Asperger’s Syndrome and committed suicide on January 4, 2007, at 40. 

Bacharach’s third marriage lasted nine years (1982–1991) to lyricist Carole Bayer Sager.

Bacharach and Bayer Sager wrote several songs together and had a son named Cristopher.

Monty Python’s The Meaning of Life refers to this marriage.

Bacharach married his fourth wife, Jane Hansen, in 1993; they have two children, Oliver, a son, and Raleigh, a daughter. 

Anyone Who Had a Heart, his autobiography, was released in 2013.