Background People with aphasia (PWA) often struggle to determine who/what pronouns refer to. However, spontaneous speech studies on non-fluent PWA have revealed a disparity: one cluster of PWA tends to omit pronouns, while another cluster tends to overuse them. This study improves our current knowledge of pronoun processing by presenting how aphasia impacts pronoun production in Turkish.Aims This study addresses three questions: (i) whether Turkish-speaking PWA show impairments in producing pronouns in spontaneous speech, either through omission or overproduction; (ii) whether their production of personal pronouns is selectively affected; and (iii) whether theyexhibit difficulties in producing deictic and/or non-personal pronominal elements, including demonstratives, indefinites, and possessives.Methods & Procedures Spontaneous speech samples from 10 PWA speaking Turkish and 10 matched healthy controls were analysed. Three groups of pronoun variables were quantified: (i) general characteristics of pronoun uses including total number of pronominal elements, and pronoun-to-noun ratios, (ii) total and null personal pronouns in subject and object positions, and (iii) other types of pronouns including demonstrative, indefinite, and possessive pronouns.Outcomes & Results The Turkish-speaking PWA were above the control norms in total number of pronominal elements, and pronoun-to-noun and pronoun-to-word ratios, but they showed reduced lexical diversity in noun usage. They produced more first-person (deictic) than third person (anaphoric) pronouns while this difference was not significant in the controls. The PWA exhibit overuses in null subjects and objects, demonstratives and indefinite pronouns.Conclusions Turkish-speaking PWA overproduce pronouns; however, this overuse does not represent a uniform pattern. Overuses caused mostly by deictic elements such as demonstratives and indefinite pronouns, in the context of reduced lexical diversity in nouns. While the overuse of pronouns likely reflects a communicative strategy, the extent and nature of this strategy seem to vary across individuals.