The legendary actor and director has filed a suit against Evofurniture and Inmod.com over the names of various chairs, entertainment centres and ottomans, says The Hollywood Reporter.
The suit filed at Los Angeles Superior Court claims that the companies "are continuing to use Mr. Eastwood's name, identity and persona for the purpose of attracting attention to the infringing products".
The furniture collections also use a number of Eastwood's famous lines and movie titles in their descriptions.
One marketing statement reads: "When you're invited into a person's home, you get to see the good, the bad and the ugly. When visitors come to your home, the Clint 47'' Entertainment Centre makes your family room alone look like you live in a perfect world of a million dollar baby."
Another says: "Whether your favourite movies are westerns from the 1970s or dramas from the 2000s, you need a comfortably stylish place to hang out and watch them. If you're planning on having friends over for Dirty Harry marathons, then you definitely need something hip and modern. What you need is the Clint 71'' Entertainment Centre."
Eastwood is allegedly seeking an injunction against the use of his name and likeness, along with other unspecified damages.
The Gran Torino star's family will be the subject of upcoming E! reality series Mrs. Eastwood and Company.
> Clint Eastwood: 'We haven't seen a great president in a while'