Shōko Tsuda is a Japanese actress and voice actress born on January 30, 1963, in Nagasaki Prefecture, Japan. She has been active in the entertainment industry since 1987 and is affiliated with the talent agency Ken Production.

Tsuda is known for a prolific career in anime, providing voices for a wide range of characters across numerous popular series. She has played significant roles in both long-running franchises and acclaimed films.

Her most recognized role is likely that of Izumi Curtis, the powerful and strict Alchemist who serves as a teacher to the Elric brothers. Tsuda voiced this character in multiple installments, including the 2003 series Fullmetal Alchemist, the 2005 film Fullmetal Alchemist: The Movie - Conqueror of Shamballa, and again in the 2009 series Fullmetal Alchemist: Brotherhood.

In addition to her work in the Fullmetal Alchemist franchise, Tsuda has taken on a variety of other notable roles. She voiced Eiko Shimao, a rival actress, in Satoshi Kon's acclaimed film Millennium Actress. She also played Tomiko, a nurse and the girlfriend of the character Aoki, in the boxing anime Hajime no Ippo: New Challenger and Hajime no Ippo: Rising.

Other significant roles in her filmography include Barbara in Silk Road Kids, Iria Raison in Triangle Heart: Sweet Songs Forever, Manaka's mother in Ichigo 100%, Nina Lutz in Nodame Cantabile: Finale, Porlyusica and Grandine in Fairy Tail, a recurring role in the Aikatsu! franchise as Miwa Asakura, and the character Grandma in Ganbare! Lulu Lolo - Tiny Twin Bears. More recently, she has voiced Martha Marriott in the hit series Spy × Family.