This is a list of songs performed by Katy Perry. This list includes the songs from the albums Katy Hudson, One of the Boys, and Teenage Dream / Teenage Dream: The Complete Confection along with digital releases and other songs officially released.

Contents: Top · 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

• "A Cup of Coffee" (One of the Boys)

B

• "Black and Gold" (One of the Boys)
• "Brick by Brick" (MTV Unplugged)

C

• "California Gurls" (Teenage Dream)
• "Circle the Drain" (Teenage Dream)

D

• "Dressin' Up" (Teenage Dream: The Complete Confection)

E

• "E.T." (Teenage Dream)

F

• "Faith Won't Fail" (Katy Hudson)
• "Fingerprints" (One of the Boys)
• "Firework" (Teenage Dream)

G

• "Growing Pains" (Katy Hudson)

H

• "Hackensack" (MTV Unplugged)
• "Hot N Cold" (One of the Boys)
• "Hummingbird Heartbeat" (Teenage Dream)

I

• "If You Can Afford Me" (One of the Boys)
• "I Kissed a Girl" (One of the Boys)
• "I'm Still Breathing" (One of the Boys)
• "I Think I'm Ready" (One of the Boys)

L

• "Last Call" (Katy Hudson)
• "Last Friday Night (T.G.I.F.)" (Teenage Dream)
• "Lost" (One of the Boys)

M

• "Mannequin" (One of the Boys)
• "My Own Monster" (Katy Hudson)

N

• "Not Like the Movies" (Teenage Dream)
• "Naturally" (Katy Hudson)

O

• "One of the Boys" (One of the Boys)

P

• "Part of Me" (Teenage Dream: The Complete Confection)
• "Peacock" (Teenage Dream)
• "Pearl" (Teenage Dream)
• "Piercing" (Katy Hudson)

S

• "Search Me" (Katy Hudson)
• "Self Inflicted" (One of the Boys)
• "Simple" (The Sisterhood of the Traveling Pants Soundtrack)
• "Spit" (Katy Hudson)

T

• "Teenage Dream" (Teenage Dream)
• "The One That Got Away" (Teenage Dream)
• "Thinking of You" (One of the Boys)
• "Tommie Sunshine's Megasix Smash-Up" (Teenage Dream: The Complete Confection)
• "Trust in Me" (Katy Hudson)

U

• "Ur So Gay" (One of the Boys)
• "Use Your Love" (Ur So Gay EP)

W

• "Waking Up in Vegas" (One of the Boys)
• "When There's Nothing Left" (Katy Hudson)
• "Who Am I Living For?" (Teenage Dream)
• "Wide Awake" (Teenage Dream: The Complete Confection)