I no longer maintain this code.
PerlSharp is a .NET binding to the Perl interpreter. It allows .NET programs to embed Perl scripts and manipulate Perl data. Perl version 5.8.0 or later on a Unix-like system is required (thus you need Mono).Features:
The current release was built on 6/6/2005. It has some memory management issues fixed since the 4/11/2004 release (which was the first release). It is released under the GPL.
I don't actively maintain PerlSharp, and it hasn't gotten much use, so expect bugs.
Documentation is here.