Mezue ahịrịokwu na-esonụ: N'oge ntuliaka onyeisiala nke 2004, DiCaprio mere mkpọsa ma nye onyinye nye John Kerry. O nyere $2,300 nye Barack Obama
mkpọsa onyeisiala na ntuliaka nke 2008, onyinye kacha elu mmadụ nwere ike inye na ntuliaka ahụ, na $ 5,000 na mkpọsa Obama nke 2012. DiCaprio kwadoro Hillary Clinton maka ntuliaka onyeisiala nke afọ 2016. Na Machị 2020, DiCaprio gara nzukọ nchịkọta ego maka Joe Biden n'ụlọ onye isi Paramount Pictures bụ Sherry Lansing.