Possessive Pronouns in Icelandic grammar are used to show ownership or possession. They are directly attached to the noun they modify and agree in gender (masculine, feminine, or neuter), number (singular or plural), and case (nominative, accusative, dative, or genitive) with the noun. The common possessive pronouns in Icelandic are: “minn” (my), “þinn” (your), “hans” (his), “hennar” (her), “þess” (its), “okkar” (our), “ykkar” (your plural), and “þeirra” (their).