| Film | 33 |
|---|---|
| Television | 24 |
| Hosting | 9 |
The following is a list of performances by Filipina-actress Jennylyn Mercado in movie and television industry.
| Year | Title | Role |
|---|---|---|
| 2002—03 | Kay Tagal Kang Hinintay | Aira |
| 2004 | Click | Carol |
| Click Barkada Hunt | Herself | |
| 2004—2005 | Joyride | Casey |
| Forever in My Heart | Joey Almasan | |
| 2005 | Encantadia | Lira / Milagros |
| 2006 | Encantadia: Pag-ibig Hanggang Wakas | |
| Fantastikids | Video Kikay | |
| I Luv NY | Natalie Young | |
| Now and Forever : Dangal | Altamira "Alta" Roxas-Marquez | |
| 2007 | Super Twins | Super S |
| Fantastic Man | ||
| 2007—2008 | La Vendetta | Almira Cardinale |
| 2008 | Sine Novela : Kaputol ng Isang Awit | Charmaine Ambrosio |
| 2009 | Sine Novela : Paano Ba ang Mangarap? | Elizabeth "Lisa" Estrella-Valderama |
| 2009—2010 | Ikaw Sana | Eliza Garcia / Eliza Montemayor-Olivarez |
| 2010 | Sine Novela : Gumapang Ka sa Lusak | Rachel Mantaring |
| 2010—2011 | Little Star | Helen Estrella |
| 2010 | Jillian: Namamasko Po | Cecille |
| 2011 | Mars Ravelo's Captain Barbell | Rose |
| Futbolilits | Lani Melendez | |
| 2012 | Makapiling Kang Muli | Young Mara Silvestre-Valencia |
| Hindi Ka Na Mag-iisa | Elisa Santos | |
| 2013 | Indio | Esperanza Sanreal |
| 2014 | Rhodora X | Rhodora Ferrer-Valdez / Roxanne / Baby Rowena |
| 2015 | Second Chances | Lyra Bermudez-Padilla |
| My Faithful Husband [1] | Melanie Fernandez | |
| 2017 | My Love from the Star [2] | Steffanie Elaine "Steffi" Chavez |
| 2018 | The Cure | Charity "Charie" Valdez-Salvador |
| 2019 | Love You Two | Rafaella "Raffy" Batungbakal-Reyes |
| 2020 | Descendants of the Sun | Dra. Maxine "Doc Beauty" Dela Cruz |
| 2024 | Love. Die. Repeat. | Angela Zafra-Yuzon |
| 2025—present | Sanggang-Dikit FR | PMSgt. Roberta "Bobby" Enriquez |
| Year | Title | Role |
|---|---|---|
| 1998–2003 | Maalaala Mo Kaya | Various |
| 2004 | Magpakailanman: Ano ang Kulay ng Tunay na Pagmamahal | Herself |
| 2005 | Love to Love (Season 9): Miss Match | Joey |
| 2006 | Love to Love (Season 12): Jass Got Lucky | Genie Jena |
| 2009 | SRO Cinemaserye: Suspetsa | Nina |
| Dear Friend: Karibal | Cheska | |
| 2011 | Spooky Nights: Singil | Bless |
| 2013 | Magpakailanman: May AIDS ang Asawa Ko | Melissa |
| Wagas: The Mike and Baby Enriquez Love Story | Baby Enriquez | |
| One Day Isang Araw | Queenie | |
| Wagas: Love me Tomorrow | Lolet Carangga | |
| 2015 | Magpakailanman: Rehas ng Pag-ibig | Mavic |
| 2016 | Pagsubok | Jane |
| Magpakailanman: Gayuma ng Pag-ibig | Kukay | |
| 2018 | Dear Uge: Kuha Kita | Sandy |
| 2020 | I Can See You: Truly. Madly. Deadly | Coleen De Vera |
| 2021 | Daig Kayo Ng Lola Ko | Angel |
| Year | Title | Role | Notes |
|---|---|---|---|
| 1998 | Penpen de Sarapen | Herself / Guest performer | |
| 2001 | MTB | Herself / Performer | |
| 2002 | ASAP | Herself / Guest Performer | |
| 2003–2004 | StarStruck l | Herself / Finalist / Winner | |
| 2004–2010 | SOP | Herself / Performer | |
| 2004–2006 | SOP Gigsters | ||
| 2010–2013 | Party Pilipinas | ||
| 2011 | Protégé: The Battle for the Big Break | Herself / Host | |
| 2011–2012 | Showbiz Central | ||
| 2012 | Protégé: The Battle for the Big Artista Break | ||
| 2012–2013 | HOT TV: Hindi Ordinaryong Tsismis | ||
| 2013–2015 | Sunday All Stars | Herself / Performer | |
| 2013 | Anak Ko Yan! | Herself / Host | |
| 2015 | StarStruck VI | Herself / Judge | |
| 2015–2016 | Sarap With Family | Herself / Host | |
| 2016 | Superstar Duets | ||
| 2017 | Everyday Sarap with CDO | ||
| 2019 | StarStruck VII | ||
| 2020; 2024 | All-Out Sundays | Herself / Guest Performer | |
| 2024–2025 | It's Showtime | Herself / Guest Performer |
| Year | Title | Role |
|---|---|---|
| 2004 | So... Happy Together | Wena |
| 2005 | Let the Love Begin | Alex |
| Say That You Love Me | Kristine | |
| Lovestruck | Denise | |
| 2006 | Blue Moon | Cora / Corazon |
| Eternity | Megan | |
| Super Noypi | Lia | |
| 2007 | Angels | Vivian / Bianang |
| Tiyanaks | Rina | |
| Resiklo | Bianca | |
| Nars | Ella | |
| 2008 | Half-Blood Samurai | Kristine |
| One Night Only | Elvie | |
| 2010 | Working Girls | Ada Rosales |
| Rosario | Rosario | |
| 2012 | Moron 5 and the Crying Lady | Prison Visitor |
| 2013 | The Bride and the Lover | Shiela Montes |
| 2014 | English Only, Please | Tere Madlansacay |
| 2015 | The Prenup | Wendy Cayabyab |
| Walang Forever | Mia Nolasco | |
| 2016 | Just the 3 of Us | CJ Manalo |
| 2017 | All of You | Gabby |
| 2019 | 3pol Trobol: Huli Ka Balbon! | Trina Guillermo |
| 2025 | Everything About My Wife [3] | Imogen Karuhatan |