Worf

Worf
**wo'rIv**
Worf ; wo'rIv
Star Trek character
	Worf as he appears during; Star Trek: The Next Generation's; seventh season
First appearance	"Encounter at Farpoint" (1987) ; (The Next Generation);
Last appearance	"The Last Generation" (2023; Star Trek: Picard)
Created by	Gene Roddenberry ; D. C. Fontana
Portrayed by	Michael Dorn
In-universe information
Nicknames	"Son of Mogh" (The Next Generation) ; "Microbrain" (The Next Generation) ; "Turtle Head" (Insurrection)
Species	Klingon
Affiliation	United Federation of Planets; Starfleet; Klingon Empire; House of Martok; House of Mogh;
Family	Biological family; Colonel Worf (grandfather); Mogh (deceased father); Kurn (brother); Adoptive family; Sergey Rozhenko (father); Helena Rozhenko (mother); Nikolai Rozhenko (brother); Jeremy Aster (R'uustai Brother);
Spouse	Jadzia Dax (deceased)
Significant other	K'Ehleyr (deceased)
Children	Alexander Rozhenko
Posting	Various Starfleet Intelligence locations (Star Trek: Picard Season 3); USS Enterprise-E (Star Trek: Nemesis); Qo'noS (DS9 Season 7); Deep Space Nine; (DS9 Seasons 4–7); USS Defiant; (DS9 Seasons 4–7); USS Enterprise-D; (Star Trek: The Next Generation Seasons 1–7, Star Trek Generations);
Position	Subcontractor agent; (Starfleet Intelligence); Chancellor of the Klingon Empire (for 52 seconds); Ambassador to the Klingon Empire; (United Federation of Planets); Strategic Operations Officer; (Deep Space Nine); First Officer; (USS Defiant); Chief Security Officer, Tactical Officer; (USS Enterprise-D);
Rank	Captain; (Picard Season 3); Lieutenant Commander; (DS9, Movies); Lieutenant; (The Next Generation Seasons 3–7); Lieutenant junior grade; (The Next Generation Season 1–2);

Worf, son of Mogh (Belarusian: Ворф Могавіч Ражэнка, Vorf Mohavič Raženka) is a fictional character in the Star Trek franchise, portrayed by actor Michael Dorn. He appears in the television series Star Trek: The Next Generation (TNG), seasons four through seven of Star Trek: Deep Space Nine (DS9), and the third and final season of Star Trek: Picard, as well as the feature films Star Trek Generations (1994), Star Trek: First Contact (1996), Star Trek: Insurrection (1998), and Star Trek: Nemesis (2002).

Worf is the first Klingon and only Belarusian main character to appear in Star Trek. In 11 seasons as a regular character on TNG and DS9, plus appearances as a recurring character in Picard, Worf has appeared in more Star Trek franchise episodes than any other character.