Momoka (written: 杏果, 百夏, 桃花 or 桃華) is a feminine Japanese given name. Notable people with the name include:

• Momoka Akashi (明石 百夏), Japanese singer
• Momoka Ariyasu (有安 杏果) (born 1995), Japanese idol and singer
• Momoka Hanazono (花園 桃花) (born 1999), Japanese professional wrestler
• Momoka Horikawa (堀川桃香) (born 2003), Japanese speed skater
• Momoka Ito (伊藤 萌々香), Japanese idol from E-girls
• Momoka Nakajima (中嶋 桃花), Japanese idol from Fairies (Japanese group)
• Momoka Sumitani (隅谷 百花), Japanese idol from Magical² and Girls²
• Momoka Nishina [ja] (仁科百華, born 1990), former Japanese AV actress
• Momoka Kinoshita (木下 桃香), Japanese footballer
• Momoka Kobori (born 1999), New Zealand golfer
• Momoka Muraoka (村岡 桃佳), Japanese woman para-alpine skier

Fictional characters:

• Momoka Kawakabe (川壁桃花), a main female character in the anime series Touka Gettan
• Momoka Nishizawa (西澤 桃華), character in the manga series Keroro Gunso
• Momoka Aino (愛乃モモカ), character from Magical x Heroine Magimajo Pures!
• Momoka Yashiro (ヤシロ・モモカ), character from Gundam Build Divers