Turkey men's national under-20 basketball team

{{Infobox national basketball team

| country = Turkey

| logo = Flag of Turkey.svg

| logo_width = 120px

| nickname =

| fiba_zone = FIBA Europe

| national_fed = TBF

| coach =

| wc_championship = U21 World Championship

| wc_appearances = 1

| wc_medals = None

| zone_championship = U20 EuroBasket

| zone_appearances = 24

| zone_medals = {{Eur1}} Gold: 1 (2014)
{{Eur2}} Silver: 1 (2006)
{{Eur3}} Bronze: 3 (1998, 2015, 2016)

| zone_championship2 = U20 EuroBasket Division B

| zone_appearances2 =

| zone_medals2 =

| h_body = E30A17

| h_pattern_b = _thinsidesonwhite

| h_shorts = E30A17

| h_pattern_s = _blanksides2

| a_body = E30A17

| a_pattern_b = _thinwhitesides

| a_shorts = E30A17

| a_pattern_s = _whitesides

}}

The Turkey men's national under-20 basketball team ({{langx|tr|Ümit Milli Basketbol Takımı}}) is the national representative for Turkey in men's international under-20 basketball tournaments. They are formed and run by the Turkish Basketball Federation.{{cite web|title=Profile - Turkey|url=https://www.fiba.basketball/federation/Türkiye|website=fiba.basketball}}{{cite web|title=Turkey (U20)|url=https://www.eurobasket.com/Turkey/basketball-National-Team.aspx?Age=20|website=eurobasket.com}} The U20 team regularly competes at the FIBA U20 EuroBasket and in 2007, the U21 team participated at the FIBA Under-21 World Championship.