Dhameystir weedha soo socota: Intii lagu guda jiray doorashadii madaxtinimada ee 2004, DiCaprio wuxuu olole u galay oo uu ku deeqay John Kerry dalabka madaxtinimada. wuxuu siiyay 2,300 oo doolar Barack Obama
Ololaha doorashada madaxtinimada ee 2008, taasoo ah lacagta ugu badan ee qof wax ku bixin karo doorashadaas, iyo $5,000 oo doolar oo loogu talogalay ololaha madaxtinimada Obama ee 2012. DiCaprio wuxuu taageeray Hillary Clinton doorashadii madaxtinimada ee 2016. Bishii Maarso 2020, DiCaprio wuxuu ka qeybgalay ururinta deeqaha ee Joe Biden gurigii madaxa shirkadda Paramount Pictures Sherry Lansing.