Porco Rosso
Shuichiro Moriyama
Porco Rosso
Michael Keaton
Donarudo Kâchisu (voice)
Akio Otsuka
Madame Gina
Tokiko Kato
Gina
Susan Egan
Grandpa Piccolo
David Ogden Stiers
Piccolo oyaji
Sanshi Katsura
Fio Pikkoro (voice)
Akemi Okamura
Additional Voices
Greg Ellis
Curtis
Cary Elwes
Fio
Kimberly Williams
Mammayuto Boss
Tsunehiko Kamijô
Gina
Tokoko Kato
Mamma Aiuto Boss
Brad Garrett
Bâ-chan
Hiroko Seki
Additional Voices
Jack Angel
Mamma Aiuto Gang (voice)
Reizô Nomoto
Additional Voices
Dee Bradley Baker
Mamma Aiuto Gang (voice)
Osamu Saka
Additional Voices
Michael Bell
Mamma Aiuto Gang (voice)
Yu Shimaka
(voice)
Mahito Tsujimura
Additional Voices
Jeff Bennett
(voice)
Minoru Yada
Additional Voices
Earl Boen
(voice)
Yoko Soumi