2012 Shannons Nationals Racing Championships season

The 2012 Shannons Nationals Motor Racing Championships season was the seventh time that the Shannons Nationals Motor Racing Championships were held. The season began on 9 March 2012 at Sydney Motorsport Park and finished on 25 November 2012 at Sandown Raceway.

The 2012 Australian Saloon Car Series, 2012 Australian Sports Sedan Championship, 2012 Australian Superkart Championship, 2012 Australian Suzuki Swift Series, 2012 Commodore Cup National Series, 2012 Kumho V8 Touring Car Series and the 2012 Porsche GT3 Cup Challenge Australia were all held exclusively on the Shannons Nationals calendar. Rounds of the 2012 Australian Drivers' Championship, 2012 Australian GT Championship, 2012 Australian Manufacturers' Championship, 2012 Radical Australia Cup and the 2012 Touring Car Masters season were also part of the Shannons Nationals schedule.

Round	Circuit	City / State	Date	Series	Winner
1	Eastern Creek Raceway	Sydney, New South Wales	9–11 March	Australian Manufacturers' Championship Australian Production Car Championship	Mitsubishi[1] Stuart Kostera / Ian Tulloch[1]
				Australian Suzuki Swift Series	Allan Jarvis[1]
				Commodore Cup	Adam Beechey[1]
				Kumho V8 Touring Car Series	Josh Hunter[1]
				Radical Australia Cup	Neale Muston[1]
2	Mallala Motor Sport Park	Mallala, South Australia	13–15 April	Australian Saloon Car Series	Simon Tabinor[2]
				Australian Sports Sedan Championship	Kerry Baily[3]
				Australian Suzuki Swift Series	Reece Murphy[2]
				Commodore Cup	Adam Beechey[2]
				Kumho V8 Touring Car Series	Chris Smerdon[4]
				Porsche GT3 Cup Challenge Australia	John Modystach[2]
3	Phillip Island Grand Prix Circuit	Phillip Island, Victoria	25–27 May	Australian GT Championship	Greg Crick[5]
				Australian Manufacturers' Championship Australian Production Car Championship	Mitsubishi[6] Garry Holt / Ryan McLeod[6]
				Australian Sports Sedan Championship	Kerry Baily[7]
				Australian Superkart Championship	Darren Hossack
				Porsche GT3 Cup Challenge Australia	Kane Rose[8]
				Touring Car Masters	Gavin Bullas[9]
4	Winton Motor Raceway	Benalla, Victoria	22–24 June	Australian GT Championship	Peter Hackett[10]
				Australian Saloon Car Series	Josh Kean[10]
				Australian Suzuki Swift Series	Damian Ward[10]
				Commodore Cup	Adam Beechey / Dean Croswell[10]
				Kumho V8 Touring Car Series	Josh Hunter[10]
				Porsche GT3 Cup Challenge Australia	Kane Rose[10]
5	Sydney Motorsport Park	Sydney, New South Wales	13–15 July	Australian Drivers' Championship	Tim Macrow[11]
				Australian GT Championship	John Bowe / Peter Edwards[11]
				Australian Sports Sedan Championship	Tony Ricciardello[11]
				Australian Suzuki Swift Series	Reece Murphy[11]
				Porsche GT3 Cup Challenge Australia	Kane Rose[11]
				Radical Australia Cup	Neale Muston[11]
6	Queensland Raceway	Ipswich, Queensland	10–12 August	Australian Manufacturers' Championship Australian Production Car Championship	Mitsubishi[12] Garry Holt / Ryan McLeod[12]
				Australian Saloon Car Series	Matt Shanks[12]
				Australian Sports Sedan Championship	Darren Hossack[12]
				Australian Superkart Championship	Jason Smith[12]
				Australian Suzuki Swift Series	Allan Jarvis[12]
				Kumho V8 Touring Car Series	Morgan Haber[12]
				Porsche GT3 Cup Challenge Australia	Brent Odgers[12]
				Radical Australia Cup	Simon Haggarty[12]
7	Phillip Island Grand Prix Circuit	Phillip Island, Victoria	21–23 September	Australian Drivers' Championship	James Winslow[13]
				Australian GT Championship	Maro Engel[13]
				Australian Saloon Car Series	Josh Kean[13]
				Kumho V8 Touring Car Series	Josh Hunter[13]
				Porsche GT3 Cup Challenge Australia	Jeff Bobik[13]
				Radical Australia Cup	Neale Muston[13]
8	Wakefield Park	Goulburn, New South Wales	12–14 October	Australian Saloon Car Series	Simon Tabinor[14]
				Australian Sports Sedan Championship	Tony Ricciardello[14]
				Australian Suzuki Swift Series	Damien Ward[14]
				Commodore Cup	Adam Beechey[14]
				V8 Touring Car Heritage Round	Chris Delfsma[14]
9	Sandown Raceway	Melbourne, Victoria	23–25 November	Australian Manufacturers' Championship Australian Production Car Championship	Mitsubishi[15] Stuart Kostera / Ian Tulloch[15]
				Australian Saloon Car Series	Simon Tabinor[15]
				Australian Suzuki Swift Series	Allan Jarvis[15]
				Commodore Cup	Adam Beechey[15]
				Kumho V8 Touring Car Series	Josh Hunter[15]
				Touring Car Masters	John Bowe[15]
Round	Circuit	City / State	Date	Series	Winner
Dates sourced from:[16]