Dean Windsor (born 9 September 1986 in Bathurst, New South Wales, Australia) is an Australian professional racing cyclist who is known internationally as a criterium rider.

[1] Riding on the Track as a junior Dean Windsor won the Under19 Oceania Points Race Championship[2] at Wanganui, NZ in 2004.

Then focused on Road Racing winning the National U23 Criterium Championship, in 2007 at Brisbane.

Then in 2010 was runner-up in the Australian Elite Criterium Championship[3] at Ballarat.

In 2011 he was runner-up in the British Elite Circuit Series[4] behind then Rapha Condor-Sharp Team mate Dean Downing which included a win in the Stafford GP.