Name	Known for
Jesse Spencer Matthew Casey Matthew Casey See fewer	House (2004)
Taylor Kinney Kelly Severide Kelly Severide See fewer	The Other Woman (2014)
Kara Killmer Sylvie Brett Sylvie Brett See fewer	Chicago Fire (2012)
David Eigenberg Christopher Herrmann Christopher Herrmann See fewer	Sex and the City (2008)
Yuriy Sardarov Brian Zvonecek (as Yuri Sardarov) Brian Zvonecek (as Yuri Sardarov) See fewer	Argo (2012)
Joe Minoso Joe Cruz Joe Cruz See fewer	Chicago Fire (2012)
Christian Stolte Randall McHolland Randall McHolland See fewer	Chicago Fire (2012)
Miranda Rae Mayo Stella Kidd Stella Kidd See fewer	Chicago Fire (2012)
Eamonn Walker Wallace Boden Wallace Boden See fewer	Oz (1997)
Nick Gehlfuss Will Halstead Will Halstead See fewer	Love & Mercy (2014)
Torrey DeVitto Natalie Manning Natalie Manning See fewer	The Rite (2011)
Brian Tee Ethan Choi Ethan Choi See fewer	Expats (2023)
Jesse Lee Soffer Jay Halstead Jay Halstead See fewer	In Time (2011)
S. Epatha Merkerson Sharon Goodwin Sharon Goodwin See fewer	Law & Order (1990)
Annie Ilonzeh Emily Foster Emily Foster See fewer	Peppermint (2018)
Steven Boyer Jerry Gorsch Jerry Gorsch See fewer	Trial & Error (2017)
Kristen Gutoskie Chloe Chloe See fewer	The Dust Storm (2016)
Randy Flagler Harold Capp Harold Capp See fewer	The Double (I) (2011)
Louis Herthum Pat Halstead Pat Halstead See fewer	The Night Agent (2023)
Anthony Ferraris Tony Tony See fewer	Chicago Fire (2012)
Daniel Kyri Ritter Ritter See fewer	The T (2018)
Timothy Weinert Paxson Paxson See fewer	Street Justice: The Bronx (2017)
Steve Chikerotis Chief Walker (as Steve 'Chik' Chikerotis) Chief Walker (as Steve 'Chik' Chikerotis) See fewer	Chicago Fire (2012)
Courtney Rioux Paramedic Courtney Paramedic Courtney See fewer	Chicago Med (2015)
Desmond Gray Paramedic Desmond Paramedic Desmond See fewer	Chicago P.D. (2014)
Cesar Jaime Paramedic Cesar Paramedic Cesar See fewer	The Delmonic Interviews (2002)
James Shinkle Building Manager Building Manager See fewer	White Boy Rick (2018)
Fernando del Cuadro Distinctive-Looking Man (as Fernando Del Cuadro) Distinctive-Looking Man (as Fernando Del Cuadro) See fewer	Chicago P.D. (2014)
Jay Rattle Ronnie Strouse Ronnie Strouse See fewer	An Inconvenient Finis (2018)
Kelsey Bunner New Mom New Mom See fewer	Bulls
Geneva Maccarone Jane Doe Jane Doe See fewer	Tyler Perry's A Madea Homecoming (2022)
Elena Maria Cohen Blair (as Elena Cohen) Blair (as Elena Cohen) See fewer	The League of S.T.E.A.M. (2010)
Zachary Uzarraga Josh Josh See fewer	Chicago Fire (2012)
Van Ferro Fire Evacuee (uncredited) Fire Evacuee (uncredited) See fewer	Corona Diaries (2020)
Chris Jones Evacuee (uncredited) Evacuee (uncredited) See fewer	The Unseen (I) (2023)
Margo Revoir Paramedic (uncredited) Paramedic (uncredited) See fewer	Horse Girl (II) (2020)
Elaine Marie Smith Fire Evacuee (uncredited) Fire Evacuee (uncredited) See fewer	I'm Having an Affair with My Wife
John R. Thomsen Fire Captain (uncredited) Fire Captain (uncredited) See fewer	Chicago Fire (2012)
John Thurner Firefighter (uncredited) Firefighter (uncredited) See fewer	Cupid (1998)