Adolf Hitler Adolf Hitler was a male Human politician of Germany in the 20th century . History . In the 1930s and 1940s , he was the leader of Nazi Germany sporting the title of Führer . His name was invoked in the Nazi salute , " " Heil Hitler " " . He was defeated at the conclusion of World War II . ( ; ) Under Hitler ' s fascist administration , Germany recovered from having been defeated before and the Great Depression to become the most efficient nation in Earth history , coming close to being a dominant global power . However , the nation ' s brutality and perverted nature meant that the nation had to be destroyed at great cost . ( ) After Jonathan Archer restored a damaged timeline , Adolf Hitler giving a speech could be seen in the time stream as the timeline realigned itself . ( ) In 2266 , Korby believed that by transferring consciousness into an android body , a Human would have practical immortality . James T . Kirk responded that this was programming , comparing Korby with others who had made the same promises , using different words , like Genghis Khan , Julius Caesar , Hitler , , and Maltuvis . ( ) In 2268 , Spock listed Hitler with Ramses , Alexander the Great , Caesar , Napoléon , and Lee Kuan as examples of Earth men whose desire for absolute power corrupted them absolutely . ( ) Later that year , Fleet Captain Garth of Izar listed Hitler with Alexander , Caesar , Napoléon , Lee Kuan , and Krotus as leaders who had failed at making the ultimate conquest . ( ) In 2293 , in a conversation between Captain Kirk and General , Kirk pointed out that Chang had effectively paraphrased a statement by Hitler from 1938 , when Chang stated " " We need breathing room " " . ( ) In 2364 , in a Dixon Hill holo - novel set in 1941 , a headline on the front page of the " San Francisco Herald " proclaimed " " Hitler on the Move " " , followed with the subheading " " Roosevelt presses Congress for British aid . " " ( ) In 2365 , in another Dixon Hill holo - novel , Dixon Hill ' s said that the last time they had a new case was when " " Hitler and Stalin were bosom buddies . " " ( ) In 2368 , Captain Jean - Luc Picard of the agreed with Berlinghoff Rasmussen that saving an endangered planet could hypothetically allow " " the next Adolf Hitler or Khan Singh " " to come into being , but such philosophical debates didn ' t help him in solving real problems . ( ) Alternate histories . Hitler proved much more successful in at least two alternate timeline s . In one timeline , Hitler ' s success was based on altered events made during the Temporal Cold War , thanks to the actions of the Na ' kuhl temporal agent Vosk . In this version of history , Vladimir Lenin was assassinated in 1916 and the Russian Revolution was prevented . With Russia not being considered a threat , Hitler was able to concentrate on the Western front , and conquered Belgium , France , and Britain in quick succession . He followed his victories in Europe by invading the United States of America , conquering New York City , Washington , DC , and much of the Eastern seaboard . In 1944 , this Hitler made a state visit to New York and pledged to eradicate " " financial profiteers " " . Temporal agent sent Jonathan Archer and the starship to this timeline , where they were able to defeat Vosk and restore the timeline . ( ) In another timeline , Hitler ' s success was in part thanks to Leonard McCoy , who traveled back in time to 1930 and saved a woman , Edith Keeler , from a traffic accident . Keeler went on to lead a pacifist movement within the United States of America to convince their government to delay entry into the war . According to historical documentation of the alternate reality studied by Spock , the absence of American intervention bought the dictator enough time to perfect both V - 2 ballistic missile tests and heavy water experiments , ultimately winning the race to create Earth ' s first atomic weapons . With these devices and their launching mechanisms complete , Hitler was victorious . The evolution of this timeline ultimately resulted in the non - existence of the United Federation of Planets . This timeline was aborted when Spock and Kirk , following McCoy , prevented the doctor from saving her . ( ) Appendices . Background information . In Gene Roddenberry ' s original story for , Hitler was among the historical people recreated by the Excalbian s to fight as the " evil " team opposing Kirk and the people representing the " good " ideals . ( " " ) For some inexplicable reason , the spelled Hitler ' s first name as " Adolph " .