The following is a list of events affecting radio broadcasting in 2023. Events listed include radio program debuts, finales, cancellations, station launches, closures, and format changes, as well as information about controversies and deaths of radio personalities.
After stunting with Christmas music since November 2022, United States radio station WNUU in York, Pennsylvania, is relaunched as WPPY, broadcasting Adult Contemporary music.
After stunting with Christmas music since November 2022, Puerto Rican stations WRXD-Fajardo/San Juan, WNVI-Moca and the translator stations relaunched the Estereotempo name and its Adult Contemporary format after four years of absence.
Aliw Broadcasting Corporation's Home Radio, DWQZ-FM, changes provincial stations in the Philippines with a rebranding to DWIZ-AM Regional Integrated News. DWQZ still remains in Pasig City, Metro Manila as 97.9 Home Radio.
US Top 40 station KRBE-Houston, Texas, temporarily rebrands as 104.1 TAY-RBE in honor of Taylor Swift performing the first of her three Eras Tour shows at NRG Stadium that night, with the station's playlist that day only consisting of songs from all of her albums.
KVOHRancho Simi, California, a shortwave radio station based in the United States (serving the southern United States, the Gulf of Mexico and western Africa), ceases operations, citing the cost of electricity in California.
Philippines radio station DZMM 630 is re-launched on AM, replacing TeleRadyo. The new station is a joint venture between Prime Media Holdings and ABS-CBN.
Philippines radio station 103.1 Newsline Central Luzon was officially launched under JRS Newsline Multimedia Corporation and affiliated by Soundstream Broadcasting Corporation in San Fernando, Pampanga.
Indian-American entrepreneur Manoj Bhargava announces a wave of acquisitions that includes the assumption of debt from Audacy and the purchase of a minority stake in Cumulus Media, as his Bridge Media Networks—owner of the television network NewsNet—merges with The Arena Group.
Canadian radio station CIRR-FM ("103.9 Proud FM"), launched in 2007 as Canada's and the world's first commercial radio station targeted to an LGBTQ listening audience, is scheduled to shut down, with its staff reassigned to sister station CIDC-FM.
CJRI-FM in Fredericton, New Brunswick, Canada, goes silent after being denied a licence renewal and ordered to cease broadcasting by midnight on August 31, 2023.
CKJR in Westaskiwin, Alberta, is slated to shift formats from oldies music to sports, bringing the format back to the Edmonton market after the closure of CFRN in June.
After airing daily for 84 years, the National Research Council Canada's midday time signal (a series of audio tics followed by "the beginning of the long dash" that marked 1PM Eastern Time) is heard for the final time on CBC Radio One, with the discontinuation due to latency issues with digital audio that render the signal inaccurate. Canada will continue to offer a time signal on the CHU shortwave service.
In the Philippines, AllHitz24 was officially launched under Dumaguete Media Productions and affiliated by CETV Philippines in Dumaguete, Negros Oriental using online radio app.
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WMXL (Lexington, Kentucky) became the first non-stunting station in North America to flip to Christmas music for the 2023 season. (Though WMGA in Kenova, West Virginia had flipped to Christmas music on October 19, this format change turned out to be a stunt as the station changed formats after Christmas.)
Killing of Juan Jumalon: 57-year-old Filipino broadcaster Juan Jumalon, known on air as "Johnny Walker", is shot dead while hosting a live show from his home in Calamba, Misamis Occidental. Three men are later charged with murder and theft.
DZAR Sonshine Radio returns to operate after 1 year of hiatus due to transferring our new transmitter location.
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WXNT 1340 AM rebrands from "CBS Sports 1430" as "Indy's Sports Ticket", but retains sports radio programming from CBS Sports Radio in most dayparts and also retains the Rich Eisen show from Westwood One in the evenings. The station will also continue airing Butler basketball.
KIFS 107.5 in Eugene, Oregon at 2:00 PM flips from its previous format as CHR "KISS 107.5 FM" to Rhythmic Gold as "107.5 The Beat", as the station focus on Pop Rhythmic hits from the 80s to the 2000s.
September 11: Dick Bertel, 92,announcer, news anchor, and media executive at WTIC (AM), NBC Radio Network, and the Voice of America - host of The Golden Age of Radio from 1970 - 1977, an oral history of network radio entertainment programming[71]
September 25: Jay de Castro, 46, former Filipino voice actor and dubbing director of ABS-CBN, former Filipino TV reporter of News5 and Filipino radio reporter of DZME 1530 Radyo Uno (born 1977)
September 28: DJ Lalla, 34, Romanian DJ and radio presenter (drowned)[72]
^"Nuestra Historia" [Our History]. Vida Nueva (Facebook) (in Spanish). March 27, 2023. Archived from the original on March 30, 2023. Retrieved March 30, 2023. ...quedando pendiente la aprobación de uso y estudio de áreas de servicio por parte de aeronáutica civil el cual debido a la pandemia mundial covid-19 tuvimos que esperar tres años más pero finalmente el 15 de marzo del año 2023 Nuestro sueño es una realidad.