C
Cabaret- Originally from the musical "Cabaret", sung oleh Rachel in the episode 'The Rhodes Not Taken'
Caden Michael Gray- Portrays Gavroche in the episode 'The Purple piano Project'
California Gurls- Originally oleh Katy Perry featuring Snoop Dog, danced to oleh the Cheerios in the episode 'The Sue Sylvester Shuffle' 
Cameo- (portrayed oleh Lindsey Sims-Lewis) Student at William McKinley from the episode 'The Substitute'
Cameron Mitchell- Contestant from season 1 of "The glee Project"
Can't Fight This Feeling- Originally oleh REO Speedwagon, sung oleh Finn in the episode 'Pilot'
Canada- High school student seen in the NYADA pengaduk, mixer in the episode 'The Purple piano Project'
Candace Dystra- (portrayed oleh Anna Camp) Judge in the episode 'Sectionals'
Candles- Originally sung oleh hey Monday, sung oleh the Dalton Academy Warblers in the episode 'Original Song' (solos: Kurt and Blaine)
Candyman- Originally oleh Christina Aguilera, sung oleh the Troubletones in the episode 'Pot O' Gold' (solos: Santana, Brittany, and Mercedes)
Carl Howell- (portrayed oleh John Stamos) Emma Pillsbury's dentist and ex-husband on "Glee"
Carmel High School- The school where Vocal Adrenaline attends 
Carole Hummel- (portrayed oleh Romy Rosemont) Mother of Finn Hudson and Kurt Hummel, and wife of Burt Hummel on "Glee"
Carol Burnett- (born April 26th, 1933) Portrays Doris Sylvester on "Glee"
Chris Colfer- (born May 27th, 1990) Portrays Kurt Hummel on "Glee"
Charice Pempengco- (born May 10th, 1992) Portrays Sunshine Corazon on "Glee"
Charity- Brittany's cat on "Glee"
Charlotte Ross- (born January 21st, 1968) Portrays Judy Fabray on "Glee"
Chastity Ball- A ball Quinn and her father planned to attend
Cheerios- Cheerleading squad at William McKinley High; consists of Santana (head), Brittany, Becky (head), Quinn (former member), and Sue (coach)
Cheyenne Jackson- (born July 12th, 1965) Portrays Dustin Goolsby on "Glee" 
Chord Overstreet- (born February 17th, 1989) Portrays Sam Evans on "Glee"
Chris- Former member of Vocal Adrenaline and a restaurant employee on "Glee"
Christmas Eve With You- An original song sung oleh Will and Emma on the detik volume of the natal album
Christmas Wrapping- Originally oleh the Waitresses, sung oleh Brittany in the episode 'Extraordinary Merry Christmas'
Christopher Hudson- (deceased) (portrayed oleh Sebastien Cuk) Biological father of Finn and first husband of Carole 
Chronic Lady- A brand of medical marijuana, sold oleh Sandy Ryerson
Chuck Spitler- Portrays Randy Cusperberg in the episode 'Mattress'
Comeback- Thirteenth episode in the detik season of "Glee"
Cody Hamilton- Portrayed Stevie Evans in the episode 'Rumours'
Conjunction Junction- Originally oleh Bob Dorough from the TV series "Schoolhouse Rock!", sung oleh holly Holliday and a band in the episode 'The Substitute' (solos: holly Holliday)
Constant Craving- Originally oleh K.D. Lang, sung oleh Santana and Shelby in the episode 'I Kissed A Girl' (solos: Santana, Shelby, Kurt, and Rachel)
Control- Originally oleh Janet Jackson, sung oleh New Directions in the episode 'Hold On to Sixteen' (solos: Quinn, Blaine, and Artie)
Cool- Originally from the musical "West Side Story", sung oleh the cast of "West Side Story" in the episode 'Asian F' (solos: Mike Chang) 
Cooper Rowe- Portrays a third burung penyanyi, warbler on "Glee"
Cooter Menkins- (portrayed oleh Eric Bruskotter) Football recruiter and in cinta with Shannon Beiste and Sue Sylvester in the third season of "Glee"
Cory Monteith- (born May 11th, 1982) Portrays Finn Hudson on "Glee"
Courtney Caliano- Portrays the Mack on "Glee"
Crawford Country Day- An all girls private high school from the episode 'Sexy'
Crossrhodes: The April Rhodes Story- A Broadway musical starring April Rhodes about her life story; production began in the episode 'Rumours'
Crush- Originally oleh Jennifer Paige, sung briefly oleh Rachel in the episode 'Ballad' (solos: Rachel; with Quinn bernyanyi back-up vocals)
Curt Mega- (born June 24th, 1988) Portrays Nick, a burung penyanyi, warbler on "Glee"
Cabaret- Originally from the musical "Cabaret", sung oleh Rachel in the episode 'The Rhodes Not Taken'
Caden Michael Gray- Portrays Gavroche in the episode 'The Purple piano Project'
California Gurls- Originally oleh Katy Perry featuring Snoop Dog, danced to oleh the Cheerios in the episode 'The Sue Sylvester Shuffle'
Cameron Mitchell from "The glee Project"
Cameo- (portrayed oleh Lindsey Sims-Lewis) Student at William McKinley from the episode 'The Substitute'
Cameron Mitchell- Contestant from season 1 of "The glee Project"
Can't Fight This Feeling- Originally oleh REO Speedwagon, sung oleh Finn in the episode 'Pilot'
Canada- High school student seen in the NYADA pengaduk, mixer in the episode 'The Purple piano Project'
Candace Dystra- (portrayed oleh Anna Camp) Judge in the episode 'Sectionals'
Candles- Originally sung oleh hey Monday, sung oleh the Dalton Academy Warblers in the episode 'Original Song' (solos: Kurt and Blaine)
Candyman- Originally oleh Christina Aguilera, sung oleh the Troubletones in the episode 'Pot O' Gold' (solos: Santana, Brittany, and Mercedes)
Carl Howell- (portrayed oleh John Stamos) Emma Pillsbury's dentist and ex-husband on "Glee"
Carmel High School- The school where Vocal Adrenaline attends
Chris Colfer (portrays Kurt Hummel on "Glee")
Carole Hummel- (portrayed oleh Romy Rosemont) Mother of Finn Hudson and Kurt Hummel, and wife of Burt Hummel on "Glee"
Carol Burnett- (born April 26th, 1933) Portrays Doris Sylvester on "Glee"
Chris Colfer- (born May 27th, 1990) Portrays Kurt Hummel on "Glee"
Charice Pempengco- (born May 10th, 1992) Portrays Sunshine Corazon on "Glee"
Charity- Brittany's cat on "Glee"
Charlotte Ross- (born January 21st, 1968) Portrays Judy Fabray on "Glee"
Chastity Ball- A ball Quinn and her father planned to attend
Cheerios- Cheerleading squad at William McKinley High; consists of Santana (head), Brittany, Becky (head), Quinn (former member), and Sue (coach)
Cheyenne Jackson- (born July 12th, 1965) Portrays Dustin Goolsby on "Glee"
WMHS Cheerios
Chord Overstreet- (born February 17th, 1989) Portrays Sam Evans on "Glee"
Chris- Former member of Vocal Adrenaline and a restaurant employee on "Glee"
Christmas Eve With You- An original song sung oleh Will and Emma on the detik volume of the natal album
Christmas Wrapping- Originally oleh the Waitresses, sung oleh Brittany in the episode 'Extraordinary Merry Christmas'
Christopher Hudson- (deceased) (portrayed oleh Sebastien Cuk) Biological father of Finn and first husband of Carole
Chord Overstreet (portrays Sam Evans on "Glee")
Chronic Lady- A brand of medical marijuana, sold oleh Sandy Ryerson
Chuck Spitler- Portrays Randy Cusperberg in the episode 'Mattress'
Comeback- Thirteenth episode in the detik season of "Glee"
Cody Hamilton- Portrayed Stevie Evans in the episode 'Rumours'
Conjunction Junction- Originally oleh Bob Dorough from the TV series "Schoolhouse Rock!", sung oleh holly Holliday and a band in the episode 'The Substitute' (solos: holly Holliday)
Constant Craving- Originally oleh K.D. Lang, sung oleh Santana and Shelby in the episode 'I Kissed A Girl' (solos: Santana, Shelby, Kurt, and Rachel)
Control- Originally oleh Janet Jackson, sung oleh New Directions in the episode 'Hold On to Sixteen' (solos: Quinn, Blaine, and Artie)
Cool- Originally from the musical "West Side Story", sung oleh the cast of "West Side Story" in the episode 'Asian F' (solos: Mike Chang)
Cory Monteith (portrays Finn Hudson on "Glee")
Cooper Rowe- Portrays a third burung penyanyi, warbler on "Glee"
Cooter Menkins- (portrayed oleh Eric Bruskotter) Football recruiter and in cinta with Shannon Beiste and Sue Sylvester in the third season of "Glee"
Cory Monteith- (born May 11th, 1982) Portrays Finn Hudson on "Glee"
Courtney Caliano- Portrays the Mack on "Glee"
Crawford Country Day- An all girls private high school from the episode 'Sexy'
Crossrhodes: The April Rhodes Story- A Broadway musical starring April Rhodes about her life story; production began in the episode 'Rumours'
Crush- Originally oleh Jennifer Paige, sung briefly oleh Rachel in the episode 'Ballad' (solos: Rachel; with Quinn bernyanyi back-up vocals)
Curt Mega- (born June 24th, 1988) Portrays Nick, a burung penyanyi, warbler on "Glee"
