Jason Herbert

{{Short description|English singer-songwriter (1967–2019)}}

{{more citations needed|date=June 2019}}

{{EngvarB|date=February 2018}}

{{Use dmy dates|date=March 2025}}

{{Infobox musical artist

| name = Jason Herbert

| image =

| caption =

| image_size =

| background = solo_singer

| birth_name = John Joseph Herbert{{Cite web|url=https://www.freebmd.org.uk/cgi/information.pl?cite=%2Fgti%2B8ldHsBbc5tM3BqhtA&scan=1|title=Index entry|accessdate=12 July 2021|work=FreeBMD|publisher=ONS}}

| alias = Jason John

| birth_date = {{Birth date|1967|3|18|df=y}}

| birth_place = Coventry, England

| death_date = {{Death date and age|2019|1||1967|3|18|df=y}}

| death_place = Brazil

| instrument = Vocals

| genre = Pop

| occupation = Musician, songwriter

| years_active = 1988–2019

| label =

| website =

}}

Jason Herbert (18 March 1967 – January 2019) was an English singer-songwriter who was a member of the boy band Big Fun from 1989 to 1990. Also known as Jason John, he was the manager of former Spice Girl Geri Halliwell, at Global Talent (2003–04).Callan, Jessica (3 January 2004). "You're not for U.S., Geri: It's all over for Halliwell in the States", Daily Mirror, p. 13. He also produced songs for Lee Ryan. He later moved to Rio de Janeiro and put together the boyband P9 in Brazil. Their first album was released in July 2013.{{cite web|last=Ortega|first=Rodrigo|title=Ex-vocal de boy band inglesa investe no P9, grupo 'carioca para exportação'|url=http://g1.globo.com/musica/noticia/2013/07/ex-vocal-de-boy-band-inglesa-investe-no-p9-grupo-carioca-para-exportacao.html|work=G1|date=18 July 2013|publisher=Globo.com|accessdate=19 July 2013}}