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Results found in several dictionaries: Collins, Collaborative Dictionary
third person 
  n  (GRAMMAR) troisième personne  f  
in the third person  à la troisième personne 

Collaborative Dictionary     English-French
maintenance person n. un employé chargé de l'entretien Reverso General Dictionary 
third party exp. tiers Reverso General Dictionary 
! stirstir (stirs 3rd person present) (stirring present participle) (stirred past tense & past participle ) n. 1 verb If you stir a liquid or other substance, you move it around or mix it in a container using something such as a spo...  
grown person n. un adulte Reverso General Dictionary 
third party n. le tiers Reverso General Dictionary 
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'third person' also found in translations in French-English dictionary
infirme moteur cérébral n. 1) person with cerebral-motor disability (m), 2) person with cerebral-motor disability (f) Reverso General Dictionary 
responsable n. 1) person in charge (m), 2) person in charge (f) Reverso General Dictionary 
sans-abri n. 1) homeless person (m), 2) homeless person (f), 3) homeless persons (pl.m.), 4) homeless persons (pl.f.) Reverso General Dictionary 
blessé n. 1) injured person (m), 2) wounded person (m) Reverso General Dictionary 
scripte n. 1) continuity person (m), 2) continuity person (f) Reverso General Dictionary 
amblyope n. 1) person with amblyopia (m), 2) person with amblyopia (f) Reverso General Dictionary 
amblyopes n. 1) persons with amblyopia (pl.m.), 2) persons with amblyopia (pl.f.) Reverso General Dictionary 
blessée n. 1) injured person (f), 2) wounded person (f) Reverso General Dictionary 
blessées n. 1) injured persons (pl.f.), 2) wounded persons (pl.f.) Reverso General Dictionary 
blessés n. 1) injured persons (pl.m.), 2) wounded persons (pl.m.) Reverso General Dictionary 
cul-de-jatte n. 1) person with no legs (m), 2) person with no legs (f) Reverso General Dictionary 
culs-de-jatte n. 1) persons with no legs (pl.m.), 2) persons with no legs (pl.f.) Reverso General Dictionary 
monégasque n. 1) person from Monaco (m), 2) person from Monaco (f) Reverso General Dictionary 
nécessiteux n. 1) needy person (m), 2) needy persons (pl.m.) Reverso General Dictionary 
assurance responsabilité civile nm. third-party insurance Reverso General Dictionary 
pour compte de tiers n. for third parties ~ 
Etats-Unien pref. person from the United States Reverso General Dictionary 
minger n. unattractive person, looking dirty and/or smelling bad  
personne interposée n. third party ~ 
troisième trimestre pref. third quarter Reverso General Dictionary 
de troisième génération exp. third generation Reverso General Dictionary 
droit des tiers pref. right of third parties Reverso General Dictionary 
inopposable aux tiers exp. non-invocable as regards third parties Reverso General Dictionary 
par personne interposée n. through a third party ~ 

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