Mari Mashiba (真柴 摩利, Mashiba Mari, November 21, 1959) is a Japanese voice actress from Gunma Prefecture. She is affiliated with Production Baobab. Her real name is Mariko Sugiura (杉浦 真理子). Her best-known role is voice acting a major character from Crayon Shin-Chan, Tōru Kazama.

• Mobile Suit Gundam 0083: Stardust Memory (1991)

  
• クレヨンしんちゃん 伝説を呼ぶ 踊れ！アミーゴ！ (2006)

  
• クレヨンしんちゃん 嵐を呼ぶジャングル (2000)

  
• クレヨンしんちゃん 嵐を呼ぶ栄光のヤキニクロード (2003)

  
• 魔界転生 (1997)