In short

The subject pronouns are yo, tú, él/ella, usted and nosotros/-as, vosotros/-as, ellos/ellas, ustedes. Because the verb ending already shows the person, Spanish usually drops them (pro-drop) - you add a pronoun mainly for contrast or clarity.

The rule

Spanish has a fuller pronoun grid than English, splitting “you” and “we/they” by number, gender, and level of formality.

The people:

• 1st singular: yo (I).
• 2nd singular, informal: tú (you). Formal/polite: usted - but it takes third-person verbs.
• 3rd singular: él (he), ella (she).
• 1st plural: nosotros (m.) / nosotras (f.) - “we”.
• 2nd plural, informal (Spain): vosotros / vosotras - “you all”.
• 2nd plural, formal, and all of Latin America: ustedes - takes third-person plural verbs.
• 3rd plural: ellos (m.) / ellas (f.) - “they”.

The -os form is the default: an all-male group, a mixed one (tu padre y tu madre -> ellos), and any group whose make-up does not matter. Use -as only when everyone is female.

tú vs usted (register). Use tú with friends, family, peers, and children. Use usted to show respect or distance - with strangers, elders, officials, or customers. Usted and ustedes always take the third-person verb: usted habla (like él habla), ustedes hablan.

Spain vs Latin America. For “you all”, Spain contrasts informal vosotros with formal ustedes. Latin America uses only ustedes for both registers - vosotros is not used there.

Pro-drop - the big one. The verb ending already identifies the subject, so the pronoun is normally omitted: Hablo español (not “Yo hablo español”). Use a pronoun only to:

• contrast: Yo trabajo y tú descansas.
• clarify a form shared by él / ella / usted: Ella no vino.
• emphasize, especially alone: -¿Quién es? -Yo. Inside a full sentence the stressed pronoun goes after the verb: Esta vez pago yo. With usted that order is also the polite default in a question: ¿Cómo se llama usted?

Voseo (note). In Argentina, Uruguay, Paraguay, and parts of Central America, vos replaces tú and has its own verb form (vos hablás, vos tenés). You will hear it, but tú is the safe pan-Hispanic default.

Forms & patterns

The pronoun grid:

usted and ustedes take third-person verbs. After a comparative que, keep the subject form: Ella lee más que yo (never “que mí”). Only yo and tú change after most prepositions, to mí and ti: para mí, sin ti.

Choosing “you”:

Examples

Common mistakes

• Yo hablo, yo como, yo vivo… -> Hablo, como, vivo - Spanish normally drops the subject pronoun; a “yo” in every sentence sounds unnatural. Use it only for contrast or clarity.
• Usted hablas -> Usted habla - usted takes the third-person verb (like él/ella), never the tú form.
• Ustedes habláis -> Ustedes hablan - ustedes takes third-person plural; the -áis form belongs to vosotros.
• tú used with a stranger or an elder -> usted - the informal tú where usted is expected can sound rude.
• nosotros for an all-female group -> nosotras - match the gender; use the -as form when everyone is female.
• vosotros in Latin America -> ustedes - vosotros is Spain-only; elsewhere ustedes covers every “you all”.

Tips

• Default to no pronoun - let the verb ending carry the subject. Add one only where you’d stress it in English (“I pay, you choose”).
• Remember usted / ustedes are “you” in meaning but “he/she/they” in grammar: they take third-person verbs.
• Pick your “you all”: vosotros only in or among Spain; ustedes works everywhere.
• With an adult you don’t know, start with usted - it’s easy to switch to tú once invited (“puedes tutearme”).
• él (he) has an accent; el (the) does not - see the diacritic accent pairs in the pronunciation guide’s lesson on stress and the written accent.