| | MariMar | Marian Rivera as MariMar Perez / Bella Aldama The epitome of simplicity and innocence, MariMar is an unassuming girl who falls in love with Sergio, the rich heir to the SantibaƱez hacienda. Her relationship with Sergio will cause her misery until she learns to fight back. Little does MariMar know tha... |
 | Dingdong Dantes as Sergio Santibañez Rebellious and impulsive, Sergio takes advantage of MariMar's naïveté to retaliate against his father and ex-girlfriend. |
 | Katrina Halili as Angelika de Santibañez The ambitious and stuck-up Angelika is Sergio's first girlfriend. Although she will marry Renato (Sergio's father) for his money, she makes it her life's purpose to ruin Sergio and MariMar's relationship. |
Irma Adlawan as Silva  | Jestoni Alarcon as Don Gustavo Aldama Don Gustavo is MariMar's biological father. Albeit weak and ill, he will not stop until he finds his missing daughter. |
 | Rita Avila as Lupita Aldama Lupita Aldama is MariMar's loving mother. Due to an unfortunate incident, she and MariMar will be separated. |
Leandro Baldemor as Brando K Brosas as Rowena Ella Cruz as Young Marimar The epitome of simplicity and innocence, MariMar is an unassuming girl who falls in love with Sergio, the rich heir to the SantibaƱez hacienda. Her relationship with Sergio will cause her misery until she learns to fight back. Little does MariMar know tha... Nicole Dulalia as Young Angelika  | Gabby Eigenmann as Nicandro Nicandro is Renato's right hand man at the Santibañez resort. He has a hidden desire for MariMar. |
Jaime Fabregas as Augosto Aldama Gwen Garci as Olga  | Buboy Garovillo as Padre Porras Always willing to lend a helping hand, Padre Porres serves as the conscience to MariMar's ploys. |
 | Richard Gomez as Renato Santibañez Renato is Sergio's father who's blinded by his love for Angelika. Although he is one of MariMar's main adversaries, he will become an ally later on. |
Dino Guevarra as Antonio  | Sheena Halili as Monica Angelika's equally evil sidekick, Monica always seconds whatever mean scheme Angelika has up her sleeve. |
Joseph Izon as Rodrigo Hayden Kho as Doc Hayden  | Mel Kimura as Perfecta Perfecta is the mean and scheming maid who takes charge of the Santibañez household. |
 | Bianca King as Natalia Montenegro An ambitious provincial lass who works at the Santibañez resort, Natalia secretly likes Choi, but it seems like her object of affection is not interested in her. |
 | Marky Lopez as Arturo Arturo is the loyal driver and friend of Sergio. |
 | Bing Loyzaga as Tia Esperenza Esperanza is Gustavo's cousin who will contribute to making MariMar's life miserable. Later on, however, he will turn into MariMar's ally. |
Aileen Luna as Cecilia Marcu Madrigal as Victorino  | Leo Martinez as Lolo Pancho Lolo Pancho is MariMar's adoptive father. He and Lola Cruz will be the ones to raise MariMar in their humble home by the beach. |
Lani Mercado as Vanessa May  | Michael V. as Fulgoso Wise and fun-loving, Fulgoso always has an advice ready for his owner and best friend, MariMar. |
Maricel Morales as Flor Pilar Pilapil as Dolores Aldama  | Rufa Mae Quinto as Fifi Fifi is Angelika's precious princess pooch. Gorgeous and high-class, Fifi will become Fulgoso's love interest. |
Cristine Reyes as Kim Chan  | Manilyn Reynes as Corazon Corazon is a helper at the Santibañez resort. This cheerful Cebuana will become MariMar's closest friend and most trusted confidante. |
Gabriel Roxas as Young Sergio Rebellious and impulsive, Sergio takes advantage of MariMar's naïveté to retaliate against his father and ex-girlfriend.  | Nadine Samonte as Inocencia Inocencia is the tacky and old-fashioned secretary of Renato whom Angelika will use to distract Sergio and make MariMar jealous. |
 | Caridad Sanchez as Lola Cruz Lola Cruz is MariMar's adoptive mother. She and Lolo Pancho will be the ones to raise MariMar in their humble home by the beach. |
Andrew Schimmer as Fernan Arthur Solinap as Diego  | Mike Tan as Choi A shy worker at the Santibañez resort, Choi is one of the many admirers of the gorgeous MariMar. |
Carmina Villaroel as Dra. Ria Marvin Agustin as Rodolfo Santa Gines John Lapuz as Rafa Laurente Pocholo Montes as Inspector Vitug Richard Quan |
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