Spanish vocabulary · Intermediate

How to Say "Subject" in Spanish: Tema, Materia, Asignatura, Sujeto

Tema · noun (masculine) · TEH-mah

Subject in Spanish has multiple translations depending on meaning. Tema = subject/topic of discussion. Materia or asignatura = school subject. Sujeto = grammatical subject or a person (in legal/formal contexts). Choose based on context.

TEH-mah (tema), mah-TEH-ree-ah (materia), soo-HEH-toh (sujeto).

Cambiemos de tema, esto se está poniendo incómodo.

Let's change the subject, this is getting uncomfortable.

Subject in Spanish: Quick Reference

Below are the most common Spanish words for subject, with pronunciation and regional usage notes.

SpanishEnglishPronunciationRegion / Register
temasubjectTEH-mahDefault, widely understood
materiasubjectUniversal (school subject)
asignaturasubjectSpain (academic subject/course)
sujetosubjectUniversal (grammar subject / person)

How Native Speakers Use Tema

Real example sentences across three contexts you'll actually run into.

Topic of conversation

El tema de la reunión es el presupuesto del próximo trimestre.

The subject of the meeting is next quarter's budget.

Tema is the most common translation when subject means topic or theme.

School subject

Matemáticas es mi materia favorita este semestre.

Mathematics is my favorite subject this semester.

Materia (Latin America) or asignatura (Spain) for academic courses and school subjects.

Grammatical subject

En la oración 'El perro corre,' el sujeto es 'el perro.'

In the sentence 'The dog runs,' the subject is 'the dog.'

Sujeto is the grammar term for the subject of a sentence — the doer of the action.

Avoid These Mistakes When Using Tema

Using sujeto when you mean topic

Incorrect: ¿Cuál es el sujeto de la conversación?

Correct: ¿Cuál es el tema de la conversación?

Sujeto means subject only in grammar (sentence subject) or formal/legal contexts (a person). For topic/theme of discussion, always use tema.

Making tema feminine

Incorrect: La tema de hoy es interesante.

Correct: El tema de hoy es interesante.

Tema is masculine (el tema) despite ending in -a. It's a Greek-origin word that follows masculine gender. This trips up many learners who expect -a endings to be feminine.

Lock in Subject Vocabulary with the Parrot Method

Why word lists alone don't stick

Memorizing a translation feels productive, but most learners forget 70% of what they studied within 48 hours. Vocabulary needs spaced repetition AND real-world exposure to transfer to long-term memory.

See Tema used by native speakers

Parrot's short-form videos feature native speakers using tema in real situations. Context-based exposure beats flashcards, you hear Cambiemos de tema, esto se está poniendo incómodo. while watching someone live the moment, connecting meaning, sound, and rhythm at once.

Save, review, repeat, stay consistent

Tap any word to save it. Parrot's spaced-repetition system surfaces it right before you'd forget, no manual flashcard creation. The watch, parrot back, save, review cycle turns recognition into fluency at 2.7x the speed of traditional study.

Common Questions About Subject in Spanish

How do you say subject in Spanish?
It depends on meaning: tema (topic of conversation), materia or asignatura (school course), sujeto (grammatical subject or person in legal terms). The most frequent translation in everyday conversation is tema.
Is tema masculine or feminine?
Tema is masculine: el tema, los temas. Despite ending in -a, it comes from Greek and follows masculine gender. This is similar to other Greek-origin -a words: el problema, el sistema, el programa.
What's the difference between materia and asignatura?
Both mean school subject. Materia is preferred in Latin America, asignatura in Spain. They're interchangeable in meaning. Materia can also mean material/matter (materia prima = raw material), so context matters.