Greatest Hits Radio Ayrshire

{{Use dmy dates|date=April 2025}}

{{Use British English|date=July 2015}}

{{Infobox radio station

| name = Greatest Hits Radio Ayrshire

| logo =

| city = Ayr

| area = Ayrshire

| branding =

| airdate = 16 October 1981

| frequency = DAB: 11B

| format = Classic Hits

| erp =

| class =

| former_frequencies = MW: 1035 kHz

| former_names = Westsound

| callsign_meaning =

| owner = Bauer Media Audio UK

| sister_stations = Clyde 1 (Ayrshire)
Greatest Hits Radio Dumfries & Galloway

| webcast = Rayo

| website = [https://hellorayo.co.uk/greatest-hits/ayrshire/ GHR Ayrshire]

| coordinates =

}}

Greatest Hits Radio Ayrshire is an Independent Local Radio station based in Glasgow, Scotland, owned and operated by Bauer as part of the Greatest Hits Radio Network. It broadcasts to Ayrshire.

As of December 2022, the station had a weekly audience of 69,000 listeners according to RAJAR.{{Cite web |title=RAJAR |url=https://www.rajar.co.uk/listening/quarterly_listening.php |access-date=2023-03-30 |website=rajar.co.uk |archive-date=25 October 2022 |archive-url=https://web.archive.org/web/20221025133344/https://www.rajar.co.uk/LISTENING/QUARTERLY_LISTENING.PHP |url-status=live }}

The station rebranded from West Sound to Greatest Hits Radio Ayrshire on 3 April 2023.{{Cite web |last=Scott |first=Hazel |date=2023-01-12 |title=West Sound is changing to Greatest Hits Radio Ayrshire from April 2023 |url=https://planetradio.co.uk/westsound/station/on-air/greatest-hits-radio-ayrshire-information/ |url-status=live |archive-url=https://web.archive.org/web/20230114222638/https://planetradio.co.uk/westsound/station/on-air/greatest-hits-radio-ayrshire-information/ |archive-date=2023-01-14 |access-date=2023-01-14 |website=West Sound |publisher=Bauer Media Audio UK}}{{Cite web |last=Martin |first=Roy |date=2023-01-12 |title=Bauer to rebrand seven heritage Scottish stations to Greatest Hits Radio |url=https://radiotoday.co.uk/2023/01/12/bauer-to-rebrand-seven-heritage-scottish-stations-to-greatest-hits-radio/ |archive-url=https://web.archive.org/web/20230114220552/https://radiotoday.co.uk/2023/01/12/bauer-to-rebrand-seven-heritage-scottish-stations-to-greatest-hits-radio/ |archive-date=2023-01-14 |access-date=2023-01-14 |website=RadioToday |language=en-GB}} On 12 November 2023, it was announced that the station would cease broadcasting on medium wave before the end of the year, but would continue on DAB.[https://radiotoday.co.uk/2023/11/bauer-to-turn-off-am-services-in-scotland-ireland-and-northern-england Bauer to turn off AM services in Scotland, Ireland and Northern Ireland] Radio Today, 12 November 2023