Identify the singular object pronoun in the sentences given below:

Are all those presents really for me?

The correct answer is: Me

Object pronouns are those pronouns that receive the action in a sentence. They are me, you, him, her, us, them, and whom. Any noun receiving an action in the sentence, like these pronouns, is an object is categorized as object case. 'Are all those presents really for me', here 'me' is an object pronoun.