Title: Jacob Black
Content:  Taylor Lautner played the part of Jacob Black in the film adaptation of Twilight. Due to major physical changes in the character of Jacob between Twilight and New Moon, director Chris Weitz considered replacing Lautner in the sequel with an actor who could more accurately portray "the new, larger Jacob Black." In an attempt to keep the role, Lautner stated, "I have been working out. I've been working out since the day we finished filming Twilight. I just weighed myself today; I've put on 19 pounds ... [and] I'm guaranteeing Weitz 11 more [pounds] by filming." Lautner l continued to play the role of Jacob in New Moon and all the subsequent films. He also performed his own stunts.
Title: Jacob Black
Content:  Jacob Black is a character in the Twilight series by Stephenie Meyer. He is described as an attractive Native American of the Quileute tribe in La Push, near Forks, Washington. In the second book of the series (New Moon), he discovers that he is a therianthrope who can shapeshift into a wolf. For the majority of the series, Jacob competes with Edward Cullen for Bella Swan's love. In the films Twilight, New Moon, Eclipse, Breaking Dawn: Part 1, and Breaking Dawn: Part 2, Jacob is played by Taylor Lautner.
Title: List of Twilight characters
Content:  Jacob Black is Bella's best friend. He is a Quileute Native American and a werewolf. In Twilight, Jacob plays the minor role of a forgotten childhood friend of Bella's, and he develops a crush on her. In an attempt to learn more about Cullens, Bella flirts with Jacob, and he tells her tribe legends about "the cold ones", or vampires. After Edward leaves Bella in New Moon, she spends much of her time with Jacob. Though she only considers him a friend, Jacob falls in love with Bella. Although he spends most of his time in Eclipse trying to win Bella, in Breaking Dawn he imprints— an involuntary process in which a werewolf finds their soul mate— on Bella and Edward's daughter, Renesmee. Taylor Lautner plays Jacob in the Twilight film series.
Title: Twilight (2008 film)
Content:  civilized member of James' coven. ; Sarah Clarke as Renée Dwyer, Bella's mother who lives in Arizona with her new husband, Phil. ; Taylor Lautner as Jacob Black, an old childhood friend of Bella and a member of the Quileute tribe. ; Christian Serratos as Angela Weber, one of Bella's new friends in Forks. ; Michael Welch as Mike Newton, one of Bella's new friends who vies for her attention. ; Anna Kendrick as Jessica Stanley, Bella's first friend in Forks. ; Gregory Tyree Boyce as Tyler Crowley, another one of Bella's classmates, also vying for Bella's attention. He nearly hits Bella with his van. 
Title: Twilight (2008 film)
Content:  Justin Chon as Eric Yorkie, another one of Bella's classmates who vies for her attention. ; Solomon Trimble as Sam Uley. Solomon Trimble was credited as "Jacob's friend" in the film, but was widely recognized as playing the part of Sam. ; Krys Hyatt as Embry Call. He was recognized as playing the part of Embry in the Twilight film, though his role was uncredited. ; Gil Birmingham as Billy Black ; Matt Bushell as Phil Dwyer ; José Zúñiga as Mr. Molina ; Ned Bellamy as Waylon Forge ; Ayanna Berkshire as Cora ; Katie Powers as Waitress ; Trish Egan as Ms. Cope 
Title: List of Twilight characters
Content:  Billy Black is Jacob Black's father, born and raised in La Push, and an elder of the Quileute tribe. He is described as being heavyset, having a wrinkled face and russet skin, and having black hair and black eyes. His other family members include his two daughters, Rachel and Rebecca, and his deceased wife, Sarah. Billy Black is directly descended from the last chief of the Quileute tribe, Ephraim Black, who was his grandfather. Among Billy's best friends in Forks is Bella Swan's father, Charlie Swan. Billy, who has diabetes and uses a wheelchair, sells his truck to Charlie to give to Bella. At the end of Twilight, he employed Jacob to persuade Bella to break up with Edward Cullen. He becomes a semi-regular character throughout the remaining series. Billy Black is portrayed by Gil Birmingham in Twilight, The Twilight Saga: New Moon, and The Twilight Saga: Eclipse.
Title: The Twilight Saga (film series)
Content:  who got the part after two mix-and-match auditions with various actors. Because of major physical changes that occur in the character of Jacob Black between Twilight and New Moon, director Chris Weitz considered replacing Taylor Lautner in the sequel with an actor who could more accurately portray "the new, larger Jacob Black." Trying to keep the role, Lautner worked out extensively and put on 30 lbs. In January 2009, Weitz and Summit Entertainment announced that Lautner would continue as Jacob in The Twilight Saga: New Moon. In late March 2009, Summit Entertainment released a list of the actors who would be portraying the "wolf pack" alongside Lautner. The casting for the rest of the Quileute people was 
Title: List of The Twilight Saga cast members
Content: A letter (example: [A]) indicates the subject has a note. When clicked it will lead to the appropriate note ; A dark gray cell indicates the character does not appear  This is a list of the cast members from The Twilight Saga film series, which is based on the novels by Stephenie Meyer. The main stars of the films are Kristen Stewart as Bella Swan, Robert Pattinson as Edward Cullen, and Taylor Lautner as Jacob Black. Twilight (2008) is based on the New York Times best selling novel of the same name (2005) and was directed by Catherine Hardwicke. The second film, The Twilight Saga: New Moon (2009) is based on the first book's sequel (2006). It was directed by Chris Weitz. The third film, The Twilight Saga: Eclipse, directed by David Slade, was released on June 30, 2010. and is based on the third installment in the series 
Title: List of Twilight characters
Content:  Rachel and Rebecca Black are the twin daughters of Billy and Sarah Black and the older sisters of Jacob by four years. Bella is already acquainted with them before her permanent relocation to Forks, though not to the same extent as she does with Jacob. The two dislike living in Forks as they are unable to completely cope with Sarah's death and had moved out of the town at the start of the series: Rachel to attend the Washington State University in Pullman, and Rebecca to marry a Samoan surfer, Solomon Finau and move to Hawaii. In Breaking Dawn, Rachel returns to Forks following her graduation, initially for a brief visit that turns into something permanent when Paul Lahote, Jacob's fellow werewolf member, imprints on her. While she reciprocates this affection, Jacob is annoyed as this means that Paul can visit the Black residence frequently, mostly to raid their food, though Billy is glad that Rachel visits home more often because of Paul. Rachel is portrayed by Tanaya Beatty in The Twilight Saga: Breaking Dawn – Part 1 film.
Title: The Twilight Saga: Eclipse
Content:  to Bella in the previous film and she says "yes" in this film. ; Taylor Lautner as Jacob Black : A werewolf in whom Bella found solace during Edward's absence in New Moon. Now, Edward has returned to Bella's life permanently, and Jacob is looking for ways to prove that he is a better choice for her. He is heartbroken and furious when he finds out Bella is marrying Edward but is unable to do anything to stop her. Peter Facinelli as Carlisle Cullen: A compassionate doctor who acts as a father figure to the Cullen coven. He turned each member 

Question: who played jacob black in twilight?
Answer: Taylor Lautner.