In 1992, Trump sued ex-wife Ivana Trump for not honoring a gag clause
Trump sued Leona Helmsley,[59] and Helmsley counter-sued Trump 2004 Trump Deutschland sued the city of Stuttgart, and lost.
In 2004, Donald Trump sued Richard T. Fields in Broward County Circuit Court
In 2006, the Town of Palm Beach began fining Trump $250 per day for ordinance violations Trump sued the town for $25 million,
After the 2008 housing-market collapse, Deutsche Bank attempted to collect $40 million that Donald Trump personally guaranteed against their $640 million loan Rather than paying the debt, Trump sued Deutsche Bank for $3 billion
In 2008, Trump filed a $100 million lawsuit for alleged fraud and civil rights violations[78] against the California city of Rancho Palos Verdes, Trump had previously sued a local school district over land leased from them in the re-branded Trump National Golf Club,
In 2009, Donald Trump sued a law firm he had used, Morrison Cohen, for $5 million for mentioning his name and providing links to related news articles on its website.
This lawsuit followed a lawsuit by Trump alleging overcharging by the law firm, and a countersuit by Morrison Cohen seeking unpaid legal fees
2011 Trump's $5 billion defamation lawsuit against author Timothy L. O'Brien
In 2014, the former Miss PennsylvaniaSheena Monnin ultimately settled a $5 million arbitration judgment against her, having been sued by Trump after alleging that the Miss USA 2012 pageant results were rigged.
In 2013 Trump sued comedian Bill Maher for $5 million for breach of contract.[
In 2015, Trump sued Univision, demanding $500 million for breach of contract and defamation when they dropped their planned broadcast of the Miss USA pageant.