List of radio station callsigns in South Australia

The following is a list of Australian radio station callsigns beginning with the number 5, indicating radio stations in the state of South Australia.

Callsign	Area served	Frequency	Band	On-air ID	Purpose	Site
5AA	Adelaide	1395	AM	FIVEaa	Commercial	[1]
5ABCFM	South Australia	various	FM	ABC Classic FM	National	[2]
5ABCRN	South Australia	various	FM	ABC Radio National	National	[3]
5ABCRR	South Australia	various	FM	ABC Local Radio	National	[4]
5ACR	Remote Aboriginal communities	various	FM	National Indigenous Radio Service	Community	[5]
5ADD	Adelaide	102.3	FM	Mix 102.3	Commercial	[6]
5ADL	Adelaide	091.9	FM	Nova 91.9	Commercial	[7]
5AN	Adelaide	0891	AM	ABC Adelaide	National	[8]
5AU	Port Augusta	1242	AM	5AU	Commercial	[9]
5AUU	Spencer Gulf North	105.9	FM	Magic 105.9	Commercial	[10]
5BBB	Barossa Valley	089.1	FM	Triple B	Community	[11]
5CC	Port Lincoln	0765	AM	5CC	Commercial	[12]
5CCC	Port Lincoln	089.9	FM	Magic 89.9	Commercial	[13]
5CCR	Ceduna	094.5	FM	CCR FM	Community
5CK	Port Pirie	0639	AM	ABC North and West	National	[14]
5CS	Port Pirie	1044	AM	5CS	Commercial	[15]
5CST	Adelaide South West Suburbs	088.7	FM	Coast FM	Community	[16]
5DDD	Adelaide	093.7	FM	Three D Radio	Community	[17]
5DN	Adelaide	1323	AM	Cruise 1323	Commercial	[18]
5DUS	Coober Pedy	104.5	FM	Dusty Radio	Community
5EBI	Adelaide	103.1	FM	5EBI	Community	[19]
5EFM	Victor Harbor	089.3	FM	5EFM	Community	[20]
5EZY	Murray Bridge	098.7	FM	Power FM	Commercial	[21]
5FBI	Adelaide	092.7	FM	Fresh FM	Community	[22]
5GFM	Yorke Peninsula	089.3	FM	Gulf FM	Community	[23]
5GSFM	Victor Harbor	090.1	FM	Great Southern FM	Community	[24]
5GTR	Mount Gambier	100.1	FM	5GTR	Community	[25]
5JJJ	South Australia	various	FM	Triple J	National	[26]
5KIX	Kangaroo Island	090.7	FM	KIX FM	Community
5LC	Leigh Creek	1602	AM	ABC North and West	National	[27]
5LN	Port Lincoln	1485	AM	ABC Eyre Peninsula and West Coast	National	[28]
5MBS	Adelaide Foothills	099.9	FM	5MBS	Community	[29]
5MG	Mount Gambier	1476	AM	ABC South East SA	National	[30]
5MMM	Adelaide	104.7	FM	Triple M	Commercial	[31]
5MU	Murray Bridge	1125	AM	5MU	Commercial	[32]
5MV	Riverland	1062	AM	ABC Riverland	National	[33]
5PA	Naracoorte	1161	AM	ABC South East SA	National	[34]
5PB	South Australia	various	AM	ABC NewsRadio	National	[35]
5PBA	Salisbury	089.7	FM	PBA FM	Community	[36]
5PNN	South Australia	various	FM	ABC NewsRadio	National	[37]
5RAM	Adelaide	107.9	FM	Life FM	Community	[38]
5RCB	Mount Gambier	104.9	FM	Rhema FM Live	Community	[39]
5RIV	Riverland	093.1	FM	Magic 93.1	Commercial	[40]
5RM	Riverland	0801	AM	5RM	Commercial	[41]
5RN	South Australia	various	AM	ABC Radio National	National	[42]
5ROX	Roxby Downs	105.5	FM	Rox FM	Community	[43]
5RPH	Adelaide	1197	AM	RPH Adelaide	Community	[44]
5RRR	Woomera	107.3	FM	5RRR	Community	[45]
5SBSFM	Adelaide	106.3	FM	SBS Radio	National	[46]
5SE	Mount Gambier	0963	AM	5SE	Commercial	[47]
5SEF	Mount Gambier	096.1	FM	Star FM	Commercial	[48]
5SSA	Adelaide	107.1	FM	SAFM	Commercial	[49]
5SY	Streaky Bay	0693	AM	ABC Eyre Peninsula and West Coast	National	[50]
5TCB	Bordertown	106.1	FM	5TCB	Community	[51]
5THE	Millicent	107.7	FM	5THE	Community
5TRX	Port Pirie	105.1	FM	Trax FM	Community	[52]
5UMA	Port Augusta	089.1	FM	Umeewarra Radio	Community	[53]
5UV	Adelaide	101.5	FM	Radio Adelaide	Community	[54]
5WM	Woomera	1584	AM	ABC North and West	National	[55]
5WOW	Port Adelaide	100.5	FM	WOW FM	Community	[56]
5YYY	Whyalla	107.7	FM	5YYY	Community

Despite having a callsign allocated to the Northern Territory, commercial station 8SAT is based in South Australia and most of its transmitters are located in the state.

Defunct Callsigns

Callsign	Area served	Frequency	Band	Fate	Freq currently	Purpose
5AD	Adelaide	1323	AM	Swapped calls with 5DDN to become 5DN in 1994	5DN	Commercial
5CL	Adelaide	0729	AM	Changed call to 5RN in 1991	5RN	National
5DDN	Adelaide	102.3	FM	Swapped calls with 5AD to become 5ADD in 1994	5ADD	Commercial
5DN	Adelaide	0972	AM	Moved to FM in 1990 as 5DDN (see also 5AD)	5PB	Commercial
5KA	Adelaide	1197	AM	Moved to FM in 1990 as 5KKA	5RPH	Commercial
5KKA	Adelaide	104.7	FM	Changed call to 5MMM in 1994	5MMM	Commercial
5PI	Port Pirie	1044	AM	Changed call to 5CS in 1987	5CS	Commercial
5UV	Adelaide	0531	AM	Moved to FM in 2001, retained call	Radio 531 (HPON)	Community