No. But there is an OS X compatible suite from MS - Office 2011 for OS X. It contains Mac compatible versions of Powerpoint, Word, Excel, Outlook, and two or three other applications.
You may want to consider as well:
These two suites are similar to Libre Office but not as current or as well-supported:
And, then there is Apple's iWork suite:
Pages - word processing and layout
Keynote - presentation
Numbers - spreadsheet
Each can open and save Office compatible files. They may be purchased separately via the Mac App Store for $19.99 each.
(Access to the Mac App Store requires Snow Leopard 10.6.6 or higher and an Apple ID.)