Tomoka Kiriyama is a Japanese voice actress and singer from Fukuoka Prefecture, born on June 22, 1984. She is affiliated with the agency Control Production and was formerly associated with Trias. Before adopting the stage name Tomoka Kiriyama in December 2012, she initially performed under the name Tomomi Kanahara.

Kiriyama began her voice acting career in the 2000s and has worked across television anime, drama CDs, and web radio. One of her most recognized roles is Piyon in the 2011 version of Hunter x Hunter, a character introduced during the series Election Arc as a member of the Hunter Association's elite Twelve Zodiacs. Her casting for the role was announced in June 2014, with the character appearing from episode 137 onward. Beyond anime, she has voiced mascot characters for drama CDs, including those in the Babunchoff series and an adaptation of The Easiest Textbook of Economics Ever.

In addition to her voice work, Kiriyama is a vocalist who has performed educational songs and commercial jingles, such as Hand Washing Samba, as well as the main theme for the Jackp☆TrASH project The Gate of Dreams. She provided narration for commercials, sound logos for Toho University, and informational videos for companies like Nissui. She also hosted a web radio segment titled This is Recommended by Tomoka Kiriyama on Keicha Syndrome and voiced the character Emzo on the Okinawa Typhoon FM healthcare program.

Kiriyama is married to fellow voice actor Issei Futamata, and the couple has one child. She maintains an online presence through a personal blog named Cafe Mocha.