The 2013 BMW Open was a men's tennis tournament played on outdoor clay courts. It was the 98th edition of the event, and part of the ATP World Tour 250 series of the 2013 ATP World Tour. It took place at the MTTC Iphitos complex in Munich, Germany, from 29 April through 5 May 2013. Third-seeded Tommy Haas won the singles title.
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following player received entry as lucky loser:
The following pairs received wildcards into the doubles main draw:
Tommy Haas defeated Philipp Kohlschreiber, 6–3, 7–6(7–3)
Jarkko Nieminen / 
Dmitry Tursunov defeated 
Marcos Baghdatis / 
Eric Butorac, 6–1, 6–4
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