Editing Alyson Hannigan (section)

==Awards and nominations==
{| class="wikitable"
|-
! Year !! Award !! Category !! Nominated work!! Result
|-
|1989
|rowspan="2"|[[Young Artist Award]]
|[[10th Youth in Film Awards|Best Young Actress in a Motion Picture]] [[Teen Choice Award for Choice Movie Actress - Comedy|–]] Comedy or Fantasy
|''[[My Stepmother Is an Alien]]''
|{{nom}}
|-
|1990
|[[11th Youth in Film Awards|Best Young Actress Starring in a Television Series]]
|''[[Free Spirit (TV series)|Free Spirit]]''
|{{nom}}
|-
|rowspan="2"|2000
|[[Young Hollywood Awards]]
|Best Ensemble Cast
|''[[American Pie (film)|American Pie]]''
|{{won}}
|-
|[[Teen Choice Awards]]
|Choice TV Sidekick
|rowspan="8"|''[[Buffy the Vampire Slayer]]''
|{{nom}}
|-
| rowspan="2" | 2001
| [[Saturn Awards]]
| [[Saturn Award for Best Supporting Actress on Television|Best Supporting Actress on Television]]
| {{nom}}
|-
| [[Teen Choice Awards]]
| Choice TV Sidekick
| {{nom}}
|-
| rowspan="2" | 2002
| [[Saturn Awards]]
| [[Saturn Award for Best Supporting Actress on Television|Best Supporting Actress on Television]]
| {{won}}
|-
|[[Teen Choice Awards]]
|Choice TV Sidekick
|{{won}}
|-
| rowspan="3" | 2003
| [[Saturn Awards]]
| [[Saturn Award for Best Supporting Actress on Television|Best Supporting Actress on Television]]
| {{nom}}
|-
| [[Satellite Awards]]
| [[Satellite Award for Best Supporting Actress – Television Series|Best Supporting Actress – Television Series]]
| {{nom}}
|-
|rowspan="4"|[[Teen Choice Awards]]
|Choice TV Sidekick
|{{nom}}
|-
| rowspan="2" |2004
|[[Teen Choice Award for Choice Movie Actress - Comedy|Choice Movie Actress – Comedy]]
|rowspan="2"|''[[American Wedding]]''
|{{nom}}
|-
|Choice Movie Liplock <small>(shared with [[Jason Biggs]])</small>
|{{nom}}
|-
|2008
| Choice TV Show [[Teen Choice Award for Choice Movie Actress - Comedy|–]] Comedy
| rowspan="3" |''[[How I Met Your Mother]]''
| {{nom}}
|-
| 2009
| rowspan="2" |[[People's Choice Awards]]
| [[36th People's Choice Awards|Favorite TV Comedy Actress]]
| {{Won}}
|-
| 2010
| [[37th People's Choice Awards|Favorite TV Comedy Actress]]
| {{nominated}}
|-
|2012
|[[Teen Choice Awards]]
|[[2012 Teen Choice Awards|Choice Movie Actress: Romantic Comedy]][[Teen Choice Award for Choice Movie Actress - Comedy|Choice Movie Actress – Comedy]] Comedy
|''[[American Reunion]]''
| {{nom}}
|-
|2014
|[[People's Choice Awards]]
|Favorite TV Gal Pals {{Small|(shared with [[Cobie Smulders]])}}
|''How I Met Your Mother''
|{{Nominated}}
|-
|}