KTRN

{{Use mdy dates|date=January 2025}}

{{Infobox radio station

| name = KTRN

| logo = KTRN deltaplex 104.5 logo.png

| logo_size = 150px

| city = White Hall, Arkansas

| area = Pine Bluff, Arkansas

| branding = 104.5 KTRN

| frequency = 104.5 MHz

| airdate = 1996

| format = Adult contemporary

| erp = 3,000 watts

| haat = {{convert|88|m|ft|sp=us}}

| class = A

| facility_id = 4127

| coordinates = {{coord|34|13|13|N|92|04|37|W|type:landmark_region:US-AR|display=inline}}

| callsign_meaning = K-TRaiN

| former_callsigns = KWDA (1992–1996, CP)

| affiliations = Westwood One

| owner = Bluff City Radio, LLC

| licensee =

| sister_stations = KDPX, KPBA, KTPB

| webcast =

| website = [https://www.deltaplexnews.com/1045-ktrn/ KTRN Online]

| licensing_authority= FCC

}}

KTRN (104.5 FM, "104.5 KTRN") is a radio station licensed to serve White Hall, Arkansas, United States. The station's broadcast license is held by Bluff City Radio, LLC.

KTRN broadcasts an adult contemporary music format to the Pine Bluff, Arkansas, area.{{cite web |work=Arbitron |url=http://www.arbitron.com/radio_stations/station_information.htm |title=Station Information Profile |accessdate=December 28, 2009}}

The station was assigned the call sign KTRN by the Federal Communications Commission on December 18, 1996.{{cite web |title=Call Sign History |url=http://licensing.fcc.gov/cgi-bin/ws.exe/prod/cdbs/pubacc/prod/call_hist.pl?Facility_id=4127&Callsign=KTRN |work=FCC Media Bureau CDBS Public Access Database |accessdate=December 28, 2009}}

The station's call sign makes an appearance in Train's "Play That Song" music video.