Jason Reeves Richardson (born July 30, 1991) is an American guitarist. He is known for his work as a guitarist in Born of Osiris, Chelsea Grin, and All That Remains. He currently works as a solo artist.
On February 5, 2009, at age 17, Richardson replaced Chris Storey of All Shall Perish as a touring member.
In late 2011, Richardson parted ways with Born of Osiris. Then, in early 2012, he joined Chelsea Grin. On September 12, 2015, Richardson announced his departure from the band to focus on a solo career.
In 2016, Richardson released his debut solo album entitled I, produced by Taylor Larson and with ex-The Word Alive drummer Luke Holland as a member. The album had many guest appearances from the likes of Periphery's Mark Holcomb & Spencer Sotelo, Lukas Magyar of Veil of Maya, and Jeff Loomis.
In 2017, he embarked on his first tour as a solo act with instrumental progressive metal band Polyphia and math rock band Covet.
On November 9, 2018, it was reported that Richardson would replace the deceased Oli Herbert as live member for All That Remains on their European tour with Sevendust in December. On February 5, 2019, he became a full-time member of the group, appearing on their 2025 album Antifragile. Richardson left the band on July 29, 2025.
Between 2018 and 2022, Jason released four singles; "Tendinitis", "Upside Down (Featuring Tim Henson of Polyphia)", "Ishimura" and "p00mbachu" from his sophomore album titled II, which was released on July 15, 2022. II features Luke Holland on drums. He was featured on Falling in Reverse's song Ronald.
Born of Osiris (2009âÂÂ2011)
Chelsea Grin (2012âÂÂ2015)
All That Remains (2018âÂÂ2025)
As solo artist
As featured artist
As live member