Trivia

Great-nephew of U.S. President John F. Kennedy and U.S. Attorney General Robert F. Kennedy, the siblings of his maternal grandmother.

Brother-in-law of Chris Pratt.

Through his mother, he is related to the Kennedy family; he is a grandnephew of U.S. President John F. Kennedy as well as U.S. Senators Robert F. Kennedy and Ted Kennedy.

The photo of his mom Maria Shriver that appears on the jacket of her 2018 book - "I've Been Thinking... Reflections, Prayers, and Meditations for a Meaningful Life" - was taken by Patrick with his iPhone.

Was in a relationship with Miley Cyrus from 2014 to 2015.

Grandson of Sargent Shriver, Eunice Kennedy Shriver, Aurelia Schwarzenegger and Gustav Schwarzenegger. Sargent was the first director of the Peace Corps, and the Democratic Party's nominee for Vice President of the United States in 1972. Eunice founded Camp Shriver in 1962, which evolved into the Special Olympics in 1968.

In a romantic relationship with model Abby Champion since 2015.

Graduated from USC.

Has auditioned for Homelander on The Boys (2019), Clark Kent/Superman in Superman (2025) and Hal Jordan on Lanterns (2026). His father, Arnold Schwarzenegger lobbied for the same role of Superman in Superman (1978).

Graduated from Brentwood School, a private preparatory school in Los Angeles, in June 2012.

His father was born in Austria. His mother is of mostly Irish and German ancestry.

Announced at December 26th 2023 that he is engaged to Abby Champion.

Turned down a role in Street Fighter (2026).

Auditioned but lost the role in Good Sex (2027).