Mother - Maye Musk

Elon Musk's mother is a dietitian and model.

Father - Errol Musk

Elon Musk's father is an engineer from South Africa.

Sister - Tosca Musk

Elon Musk's younger sister, runs a streaming service called Passionflix.

Brother - Kimbal Musk

Elon Musk's younger brother is a restaurateur and philanthropist.

Kids - Griffin & Xavier Musk

Elon and Justine welcomed their twins in 2004.

Son - X Æ A-Xii Musk 

In 2020, Elon and his girlfriend Grimes welcomed their first child together, a son.

First Ex-Wife  - Justine Wilson 

Elon and Canadian-born Justine, his college sweetheart from Queen's University in Ontario, married in 2000. 

Ex-Wife - Tallulah Riley 

Elon and Tallulah, who played host greeter Angela on HBO's Westworld, married in 2010.

cousin - Peter Rive

Peter Rive is also a SolarCity cofounder.

Ex-Girlfriend  - Amber Heard 

Elon and Amber went public with their romance in early 2017, a year after she filed for divorce from Johnny Depp.

Girlfriend- Claire Boucher

Elon Musk started dating Claire Boucher in 2018.