Jednotka (formerly STV1) is a Slovak television generalist channel owned and operated by public broadcasting, state-funded RTVS.

• Petra Ázacis (2008–2011, 2021–present)
• Ľubomír Bajaník (1996–present)
• Viktor Blažek (1996–2002)
• Monika Bruteničová (1996–1999)
• Katarína Brychtová (2004–present)
• Andrej Bičan (2000–2003, 2007–present)
• Andrea Bugošová (1972–1999)
• Veronika Cifrová Ostrihoňová (2021–present)
• Jozef Dúbravský (2007–2008)
• Michal Dyttert (2001–2002)
• Marianna Ďurianová (2000–2001, 2018–present)
• Ľudmila Farkašovská (2004)
• Marcel Forgáč (2002, 2007–2008, 2011–present)
• Lucia Forman Habancová (2007–2012)
• Marián Gáborík (2020–present)
• Oľga Hamadejová (2008–present)
• Alena Heribanová (1979–present)
• Ľuboš Hlavena (2007–present)
• Kveta Horváthová (1995–1996, 2007–2011)
• Michal Hudák (2010–2012)
• Ján Hudok (1994–present)
• Andrea Chabroňová (2000–present)
• Ivan Janda (1992–1996, 2004–2008)
• Erika Judínyová (2000–2005)
• Adriana Kmotríková (1990–2000)
• Peter Kočiš (1995–2004, 2010–present)
• Ján Koleník (2005–2006)
• Rastislav Konečný (2021–present)
• Eugen Korda (2004–2007)
• Kristína Kormúthová (2008–2014)
• Maroš Košík (2008–2010)
• Michal Kovačič (2004–2008)
• Jana Košíková (2011–present)
• Dano Kováč (2011–2013)
• Miloslav Kováč (1993–2006)
• Stanislava Kováčik (2007–2008)
• Jarmila Lajčáková-Hargašová (1995–1996, 2005–present)
• Katrin Lengyelová (2000–2002)
• Richard Lintner (2021–present)
• Jana Majeská (1995–present)
• Peter Marcin (1998–2003, 2009–present)
• Gregor Mareš (1998–2000, 2009–present)
• Ján Mečiar (2004–2008)
• Marcel Merčiak (1997–present)
• Iveta Malachovská (1989–1996, 2006–present)
• Marián Miezga (2017–present)
• Miroslav Michalech (1982–2003)
• Soňa Müllerová (1985–2003, 2008–present)
• Martin Nikodým (1995–1996, 2007–present)
• Mária Ölvedyová (2004–2007)
• Lucia Palšovičová (2007–2013)
• Andrea Pálffy Belányiová (2004–2005)
• Mária Pietrová (2005–2012)
• Ján Plesník (1981–2015)
• Roman Pomajbo (2004–2008)
• Zlatica Puškárová (1997–1999)
• Vladimír Seman (1986–2004)
• Michal Slanička (2003–present)
• Viliam Stankay (1997–present)
• Andrea Stoklasová (1994–1998, 2001–2008)
• Dana Španková Roháčová (2004–2007)
• Janette Štefánková (2006–present)
• Alfonz Šuran (1995–1998, 2022–present)
• Alexander Štefuca (2002–2003, 2005–2008, 2015–2021)
• Andrea Ušiaková (2001–2003)
• Andrea Vadkerti (2004–2011)
• Boris Valábik (2018–present)
• Adela Vinczeová (2002, 2004–present)
• Vladimír Vondrák (2008–2011)
• Vladimír Voštinár (2000–2002)
• Milan Zimnýkoval (2006–present)
• Natália Žembová (2006–2014)

• Jednotka's logo from 1993 to 1996
• Jednotka's logo from 1996 to 1999
• Jednotka's logo from 1999 to 2001
• Jednotka's logo from 2001 to 2004
• Jednotka's logo from 2004 to 2012