The Lithuanian men's national under 20 ice hockey team is the national under-20 ice hockey team in Lithuania. The team represents Lithuania at the International Ice Hockey Federation's IIHF World U20 Championship.

International competitions

• 1993 – 32nd place (8th in Pool C Qualification) • 1995 – 28th place (4th in Pool C2) • 1996 – 28th place (8th in Pool D) • 1997 – 28th place (2nd in Pool D) • 1998 – 25th place (1st in Pool D) • 1999 – 22nd place (6th in Pool C) • 2000 – 25th place (7th in Pool C) • 2001 – 22nd place (4th in Division II) • 2002 – 26th place (8th in Division II) • 2003 – 29th place (4th in Division II, Group A) • 2004 – 31st place (5th in Division II, Group B) • 2005 – 35th place (1st in Division III) • 2006 – 30th place (4th in Division II, Group A) • 2007 – 24th place (1st in Division II, Group B) • 2008 – 21st place (6th in Division I, Group A) • 2009 – 25th place (2nd in Division II, Group A) • 2010 – 23rd place (1st in Division II, Group B) • 2011 – 21st place (6th in Division I, Group B) • 2012 – 24th place (2nd in Division IIA) • 2013 – 27th place (5th in Division IIA) • 2014 – 24th place (2nd in Division IIA) • 2015 – 24th place (2nd in Division IIA) • 2016 – 24th place (2nd in Division IIA) • 2017 – 23rd place (1st in Division IIA) • 2018 – 22nd place (6th in Division IB) • 2019 – 24th place (2nd in Division IIA) • 2020 – 25th place (3rd in Division IIA) • 2021 – Cancelled due to the COVID-19 pandemic • 2022 – 27th place (5th in Division IIA) • 2023 – 25th place (3th in Division IIA) • 2024 – 24th place (2nd in Division IIA)