Following are the 10 bowlers who took highest wickets in IPL 2015.
Purple Cap Holder in IPL 2015 – DJ Bravo (Chennai Super Kings)

Player/ TeamMatchesOversMaidensRunsWicketsBest BowlingAverageStrike RateEconomy
DJ Bravo
(Chennai Super Kings)
1752.2 0426263/22 16.38 12.08.14
SL Malinga
(Mumbai Indians)
1560.0 3444244/23 18.5015.07.40
YS Chahal
(Royal Challengers Bangalore)
1546.5 0415233/40 18.04 12.28.86
A Nehra
(Chennai Super Kings)
1662.0 0449224/10 20.4016.9 7.24
MA Starc
(Royal Challengers Bangalore)
1343.0 1291204/15 14.5512.96.76
MJ McClenaghan
(Mumbai Indians)
1247.0 0386183/16 21.4415.68.21
B Kumar
(Sunrisers Hyderabad)
1451.4 1407183/26 22.6117.2 7.87
Harbhajan Singh
(Mumbai Indians)
1557.0 1446183/27 24.77 19.07.82
HV Patel
(Royal Challengers Bangalore)
1543.5 0328172/12 19.2915.4 7.48
D Wiese
(Royal Challengers Bangalore
1442.20352164/33 22.0615.88.33