
Meredith Kathleen Hagner is an American actress. She began her career portraying Liberty Ciccone on the CBS soap opera As the World Turns (2008–2010), which earned her a Daytime Emmy Award nomination for Outstanding Younger Actress in a Drama Series in 2009. Following her departure from As the World Turns, she appeared as a series regular on the FX drama Lights Out (2011) and the TBS sitcom Men at Work (2012–2014).
Hagner gained further prominence for her role as Portia Davenport in the TBS and HBO Max dark comedy series Search Party (2016–2022), receiving critical praise for her performance. She also appeared as a series regular on the Facebook Watch comedy-drama Strangers (2017–2018), the Quibi comedy Dummy (2020) and Apple TV's Bad Monkey (2024). Hagner's film roles include Hits (2014), Folk Hero & Funny Guy (2016), The Oath (2018), Brightburn (2019), and Palm Springs (2020).

Brightburn
2019 · as Merilee McNichol

Palm Springs
2020 · as Misty

Set It Up
2018 · as Becca

Vacation Friends
2021 · as Kyla

Vacation Friends 2
2023 · as Kyla

Horse Girl
2020 · as Heather

Joy Ride
2023 · as Jess

Irrational Man
2015 · as April's Friend

You're Cordially Invited
2025 · as Neve

Ingrid Goes West
2017 · as Charlotte

Going the Distance
2010 · as Tanning Salon Employee

The Hater
2022 · as Greta

Baby Ruby
2023 · as Shelly

The Oath
2018 · as Abbie

We'll Never Have Paris
2014 · as Leah

Dream Girl
2016 · as Lena

Scorn

Urge
2016 · as Club Girl #2