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|Born||John Ross Sanchez-Gamboa
November 28, 1984
Daet, Camarines Norte, Philippines
|Occupation||Actor, Model, Student|
|Years active||2004 - present|
|Agent||GMA Artist Center (2010; 2016–2017)
Star Magic (2004/2009; 2010/2011; 2013/2014; 2016; 2017–present)
|Height||5 ft 8 in (173 cm)|
John Ross Sanchez-Gamboa, better known by his screen name Joross Gamboa was (born November 28, 1984), is a Filipino actor and model who is now a ABS-CBN contract artist after leaving GMA in the year 2017.
After four years of being with ABS-CBN Star Magic, Joross Gamboa is asked to be released and signed a two-year contract under the management of Becky Aguila.  He was seen in the comedy segment Kaya Mo Ba To? in 2005 followed by Maynila in 2007 of the GMA Network, which became the reason for rumors of Joross Gamboa moving to the said Network. After signing a contract with Becky Aguila, he will stay with ABS-CBN as his new talent manager still has issues with GMA Network.
Ending the contract of Joross Gamboa with Becky Aguila, he is now under the management of Noel Ferrer since late 2009.  Noel Ferrer also manages other famous actors like Bayani Agbayani, and Ryan Agoncillo who are both with TV5 Network.  Currently a freelance artist, since he left his former kapamilya network ABS-CBN, he is now open working with all networks. 
Right after doing a movie with Star Cinema last October 2010 My Amnesia Girl, Joross Gamboa was back December 2010, on ABS-CBN as the Antagonist in the Kristine Series: The Second Book in December playing Antagonist to Bangs Garcia's character and Zanjoe Marudo's character Bernard in the Hit Primetime Television Drama.
|2017||Can't Help Falling in Love||Nilo/Alpen Rose||Star Cinema|
|2017||My Ex and Why's||Mustang||Star Cinema|
|2015||[I love you. Thank you]]|
|2014||Starting Over Again||Ali||Star Cinema|
|2013||It Takes A Man And A Woman||John Rae||Star Cinema, Viva Films|
|2013||The Fighting Chefs||Master Chef's Group||Viva Films and Rockets Films Productions|
|2012||Suddenly It's Magic||Sam||Star Cinema|
|2012||Intoy Syokoy ng Kalye Marino||Bertong Baka||Boy So Robert Bernardo & Boy Abunda Film|
|2012||Every Breath U Take||Jack||Star Cinema|
|2011||Babang Luksa||Don Don||GMA Films|
|2010||My Amnesia Girl||Jan||Star Cinema|
|2009||You Changed My Life||John Rae||Star Cinema, Viva Films|
|2008||One Night Only||Nestor||OctoArts Films|
|2008||A Very Special Love||John Rae||Star Cinema, Viva Films|
|2005||D' Anothers||Xavier||Star Cinema|
|2005||Can This Be Love||Jed||Star Cinema|
Awards and nominations
|Awards and Nomination|
|Year||Award Giving Body||Category||Nominated Work||Results|
|2005||19th PMPC Star Awards for TV||Best New Male TV Personality||SCQ Reload||Won|
|2009||23rd PMPC Star Awards for TV||Best Single Performance by an Actor||Maalaala Mo Kaya: Bisikleta||Won|
|2012||8th Cinemalaya Independent Film Festival||Best Supporting Actor||Intoy Syokoy ng Kalye Marino||Won|
|2013||37th Gawad Urian Awards||Nominated|
- Garcia, Rose. "Joross Gamboa signs two-year managerial contract with Becky Aguila". PEP.ph. Retrieved 6 October 2017.
- Garcia, Rose. "PEP: Joross Gamboa is newest Kapuso star". GMA Network. PEP. Retrieved 6 October 2017.
- Borromeo, Eric. "Comedian Bayani Agbayani is back to Kapuso network". PEP.ph. Retrieved 6 October 2017.
- Anarcon, James Patrick. "15 Kapamilya reality show graduates who transferred to GMA-7". PEP.ph. Retrieved 6 October 2017.
- Abunda, Boy. "Second victory for Joross". Philstar Global Entertainment. Retrieved 6 October 2017.
- Ruiz, Marah. "Joross Gamboa, inakalang heavy drama ang 'Juan Happy Love Story'". GMA Network. Retrieved 6 October 2017.
- Espina, Cheska. "Joross, inamin ang panibagong aabangan sa 'La Luna Sangre!'". Star Cinema. Retrieved 6 October 2017.