DZLB-FM

{{Infobox radio station

| name = DZLB-FM (LBFM 97.4)

| logo =

| city = Los Baños

| area = Laguna and surrounding areas

| branding = LBFM 97.4

| frequency = 97.4 MHz

| repeater =

| airdate = 1964

| format = Community radio, College radio, Educational, Contemporary MOR

| power = 1,000 watts

| erp = 2,500 watts

| haat =

| class = D (campus provincial)

| facility_id =

| coordinates =

| callsign_meaning = DZ
Los Baños

| former_callsigns =

| affiliations =

| owner = UPLB College of Development Communication

| licensee =

| sister_stations = DZLB-AM

| webcast =

| website =

}}

DZLB-FM (97.4 MHz Los Baños) is a radio station owned and operated by the University of the Philippines Los Baños - College of Development Communication.{{cite web|last=Flor |first=Alexander G. |url=http://www.upou.org/books/2005FAOCOL.pdf |title=ODL for Agricultural Development and Rural Poverty Reduction |publisher=University of the Philippines |format=PDF |access-date=2008-02-02 |url-status=dead |archive-url=https://web.archive.org/web/20061013154113/http://www.upou.org/books/2005FAOCOL.pdf |archive-date=October 13, 2006 }}{{Cite journal |last=Francisco |first=Rosa Pilipinas F. |last2=Cabrera |first2=Liza A. |last3=Castillo |first3=Hermilea Marie C. |last4=Lim |first4=Aldo Gavril T. |last5=Velasco |first5=Ma. Theresa H. |date=January–December 2015 |title=THE DEVCOM LOS BAÑOS STYLE OF COMMUNICATION MATERIALS DEVELOPMENT |url=https://pjdc.uplb.edu.ph/wp-content/uploads/2022/07/PJDC-7-2-05.pdf |url-status=live |journal=The Philippine Journal of Development Communication |volume=7 |archive-url=https://web.archive.org/web/20231027004044/https://pjdc.uplb.edu.ph/wp-content/uploads/2022/07/PJDC-7-2-05.pdf |archive-date=2023-10-27 |access-date=2023-10-27}} Its studio and transmitters are located in the DZLB Broadcast Studio of UP Los Baños College, Los Baños, Laguna.{{cite book |last=Lund-Johansen |first=Oluf |title=World Radio and TV Handbook |publisher=Cardfont Publishing |year=1978 |oclc=1585571 |pages=352}} It is the premiere college radio station in the Philippines. It started operation in the early-90s.

Its programming includes music programs and talk shows. Broadcasts are done from Monday to Friday, 3:00 PM to 7:00 PM. However, during weekends and breaks between semesters, the station is off the air. It also serves as the community radio station of U.P. Los Baños and other neighboring communities.{{cite book |last=Jamias |first=Juan F. |title=Readings in Development Communication |year=1975 |publisher=University of the Philippines Los Baños |oclc=3021503 |pages=94}}

The station is under the direct supervision of the Department of Development Broadcasting and Telecommunication (DDBT) of the College of Development Communication. The station's broadcast team consists of volunteer student broadcasters from student organizations The UPLB Jocks and some members of the UP Community Broadcasters' Society.