denjenigen

the one, the person, those

→ derjenige
den singular accusative + jenig that one + en accusative masculine singular (weak adjective ending)
pronoun · singular, accusative Rare #36,469
the one, the person Used for a specific person, often followed by a clause saying which person.
GE: Ich nehme denjenigen, der zuerst fertig ist.
EN: I’ll take the one who finishes first.
those In this form, it can also refer to a group of people, often followed by a clause saying which people.
GE: Ich helfe denjenigen, die Hilfe brauchen.
EN: I help those who need help.
Forms of derjenige
derjenigedenjenigen

Keiner der Stalker weiß, worum es denjenigen geht, die hierher kommen.

None of the stalkers know what those who come here are after.

— Stalker (1979)

Wie erkenne ich denjenigen?

How will I recognize him?

— Rom, offene Stadt (1945)

Ich muss denjenigen auswählen, den ich will.

I have to choose the one I want.

Er wird denjenigen nennen, der mit dem Karzer beginnt.

He will name the one who starts with the prison.

— Die Kinder des Monsieur Mathieu (2004)

Klären Sie das und bringen Sie denjenigen zu mir!

Sort this out and bring that person to me!

— The Chaser (2008)

Ich würde denjenigen gern treffen.

I’d like to meet that person.

— Assassination (2015)