Mills was one of five Swans to poll votes following the Marn Grook at the SCG clash, with the midfielder finishing with 20 disposals and 7 tackles.
Mills has now established a 13-point lead over his nearest rival with 44 votes in total, Gold Coast ruckman Jarrod Witts (31 votes).
Isaac Heeney sits fourth on the Carey Bunton Medal leaderboard and equal-second in the Mohr Medal with 20 goals this season.
The Carey Bunton Medal is awarded for the best NSW player in the AFL this season while the Mohr medal is for the leading NSW goal kicker in the AFL this season.
CAREY BUNTON MEDAL - VOTES ROUND 11
44 Callum Mills (Mosman Swans) – Sydney Swans (R11 3 vote v RIC)
31 Jarrad Witts (Sydney University) – Gold Coast
19 Todd Marshall (Deniliquin Rams) – Port Adelaide
17 Isaac Heeney (Cardiff) - Sydney Swans
17 Taylor Walker (Norths - Broken Hill) – Adelaide
17 Lachie Schultz (Moama) – Fremantle (R11 1 vote v MEL)
15 Tom Hawkins (Finley) – Geelong
13 Matt Kennedy (Collingullie) – Carlton
11 Isaac Smith (Cootamundra) – Geelong (R9 1 vote v STK)
10 Elliott Himmelberg (Mangoplah CUE) – Adelaide
8 Isaac Cumming (Norths - Broken Hill) – GWS Giants
6 Errol Gulden (UNSW-Eastern Suburbs) - Sydney Swans
6 James Peatling (Pennant Hills) - GWS Giants (R10 6 votes v WCE)
5 Jeremy Finlayson (Culcairn) - Port Adelaide)
5 Harry Perryman (Collingullie) - GWS Giants (R10 5 votes v WCE)
2 Charlie Spargo (Albury Tigers) – Melbourne (R10 1 vote v NM)
2 Dougal Howard (Wagga Tigers) – St Kilda (R11 3 votes v NM)
1 Nick Blakey (UNSW-Eastern Suburbs) - Sydney Swans
1 Matt Flynn (Narrandera) - GWS Giants (R10 1 vote v WCE)
MOHR MEDAL - GOALS ROUND 11
31 Tom Hawkins (Finley) – Geelong (R11 2 goals v ADL)
20 Todd Marshall (Deniliquin) – Port Adelaide (R11 2 goals v GEE)
20 Isaac Heeney (Cardiff) – Sydney Swans (R11 1 goal v RIC)
18 Luke Breust (Temora) – Hawthorn (R11 1 goal v GCS)
18 Harry Himmelberg (MCUE) – GWS Giants
18 Taylor Walker (Norths – Broken Hill) - (R11 1 goal v GEE)