A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
 | This article's factual accuracy may be compromised due to out-of-date information. (August 2017) |
Pretty Little Liars is an American teen drama television series created by I. Marlene King for Freeform. It is based on Sara Shepard's novel series of the same name. Some of the characters appeared in the spin-off shows Pretty Dirty Secrets, Ravenswood, Pretty Little Liars: The Perfectionists and Pretty Little Liars (2022). Below is a list consisting of the many characters who have appeared throughout the original series' seven-season run.
Overview - main series
The following table contains an overall look on the main, recurring and guest characters. The guest characters, marked in blue, have appeared in one or two episodes per season they are denoted. The recurring characters, marked in red, have appeared in three or more episodes in the season they are denoted. The main characters, marked in green, are those whose portrayer has had received ensemble cast billing in at least one episode in the season they are denoted.