a pyrometallurgical industrial process used to produce metallic titanium from titanium tetrachloride.

American painter known for realism.

Nicholas Kroll (born June 5, 1978) is an American actor, voice actor, comedian, writer, and producer.

Kroll (formerly Duff & Phelps) is a financial and risk advisory firm established in 1932 and based in New York City.

Jules B. Kroll (born May 18, 1941) is an American businessman who is executive chair and co-founder of K2 Integrity.

Joachim Georg Kroll (17 April 1933 – 1 July 1991) was a German serial killer, child molester, necrophile and cannibal who murdered a minimum of eight women and young girls in the Ruhr metropolitan region from 1955 until his arrest on 3 July 1976.

an American sketch comedy television series created by and starring comedian Nick Kroll.

(May 17, 1984 – December 16, 2018) an American entrepreneur who co-founded the video hosting service Vine and the trivia game app HQ Trivia.

The Kroll Opera House in Berlin, Germany, was in the Tiergarten district on the western edge of the Königsplatz square (today Platz der Republik), facing the Reichstag building.

an American producer, director, and writer who has worked in film and both scripted and non-scripted television.