2024 Southern California Open II – Doubles

Ryan Seggerman and Patrik Trhac were the defending champions and successfully defended their title, defeating Thomas Fancutt and Ajeet Rai 6–4, 3–6, [10–3] in the final.

Seeds
• # 🇺🇸 Ryan Seggerman / 🇺🇸 Patrik Trhac (champions)

• # Ruben Gonzales / 🇺🇸 Mitchell Krueger (first round)

• # 🇬🇧 Scott Duncan / 🇺🇸 Hunter Reese (quarterfinals)

• # Markos Kalovelonis /  Benjamin Lock (first round)