Definitely, Maybe Cast
The cast of Definitely, Maybe including popularity data. Data for May 29, 2025.
Ryan Reynolds
as Will Hayes

Portrayed the character Will Hayes.

#1
Most popular actor on Definitely, Maybe
10,763 Wikipedia views yesterday
Abigail Breslin
as Maya Hayes

Played the role of Maya Hayes.

#6
Most popular actor on Definitely, Maybe
2,040 Wikipedia views yesterday
Elizabeth Banks
as Emily

Brought the character Emily to life.

#2
Most popular actor on Definitely, Maybe
9,819 Wikipedia views yesterday
Isla Fisher
as April

Skillfully portrayed the character April.

#5
Most popular actor on Definitely, Maybe
3,933 Wikipedia views yesterday
Rachel Weisz
as Summer Hartley

Captured the essence of Summer Hartley.

#4
Most popular actor on Definitely, Maybe
4,526 Wikipedia views yesterday
Kevin Kline
as Hampton Roth

Immersed in the role of Hampton Roth.

#3
Most popular actor on Definitely, Maybe
5,821 Wikipedia views yesterday
Derek Luke
as Russell McCormack

Impressively portrayed Russell McCormack.

#10
Most popular actor on Definitely, Maybe
510 Wikipedia views yesterday
Liane Balaban
as Kelly

Skillfully portrayed the character Kelly.

Annie Parisse
as Anne
#9
Most popular actor on Definitely, Maybe
580 Wikipedia views yesterday
Nestor Serrano
as Arthur
#14
Most popular actor on Definitely, Maybe
170 Wikipedia views yesterday
Kevin Corrigan
as Rafael
#7
Most popular actor on Definitely, Maybe
967 Wikipedia views yesterday
An Nguyen
as Ad Exec
Adam Brooks
as Bookstore Owner
Emily Wickersham
as 1998 Intern
#8
Most popular actor on Definitely, Maybe
965 Wikipedia views yesterday
Daniel Eric Gold
as Charlie
#15
Most popular actor on Definitely, Maybe
106 Wikipedia views yesterday
Adam Ferrara
as Gareth
#13
Most popular actor on Definitely, Maybe
191 Wikipedia views yesterday
Matthew Mason
as Headphone Guy
Rick Derby
as Planet Ordon Visitor
Sakina Jaffrey
as School Mom
#11
Most popular actor on Definitely, Maybe
416 Wikipedia views yesterday
Bob Wiltfong
as School Dad
#19
Most popular actor on Definitely, Maybe
12 Wikipedia views yesterday
Ryder Chasin
as Boy With Book
Fiona Lane
as Angry Girl
Dana Eskelson
as Angry Girl's Mom
#18
Most popular actor on Definitely, Maybe
25 Wikipedia views yesterday
Luis Arriaga
as Luis
Melisa McGregor
as Bartender
Gerard Bianco Jr.
as High School Volunteer
Mel Rocco
as High School Volunteer
Stephen Richardson
as Pollster
Josh Caras
as 1994 Intern
Orlagh Cassidy
as Nurse
#17
Most popular actor on Definitely, Maybe
34 Wikipedia views yesterday
Max Pomeranc
as Campaign Worker
Robert Klein
as Robert Klein
#12
Most popular actor on Definitely, Maybe
298 Wikipedia views yesterday
Matt Flanders
as Ring Salesman
Caryn Osofsky
as Café Gitane Night Waitress
Kerri Kwinter
as Bookstore Owner
Alexie Gilmore
as Olivia
#16
Most popular actor on Definitely, Maybe
91 Wikipedia views yesterday
Marc Bonan
as Kevin
Amy Safrankiova
as Café Gitane Day Waitress
Dale Leigh
as Bill Clinton
Lauren Norman
as Cocktail Server
Leif Riddell
as Cab Driver
For the best insights and data about Definitely, Maybe, visit our main Definitely, Maybe page.