Spanish Articles: How to Use el, la, un, una, and lo
Learn how to choose el, la, los, las, un, una, unos, unas and lo, with accurate rules, exceptions and examples.
On this page
Article formsFeminine nouns with stressed aDefinite articlesIndefinite articlesWhen Spanish omits an articleThe neuter article loQuizSpanish articles normally come before a noun and agree with it in gender and number. Definite articles often correspond to English “the,” while indefinite articles often correspond to “a,” “an” or “some.” The match is not word for word, so learn the recurring Spanish patterns.
Spanish Article Forms
- el librothe book — masculine singular
- la casathe house — feminine singular
- los librosthe books — masculine or mixed plural
- las casasthe houses — feminine plural
- un libroa book
- una casaa house
- unos librossome books
- unas casassome houses
A mixed-gender plural normally takes los or unos: los alumnos y las alumnas can be referred to together as los alumnos in traditional generic usage. When a specific group’s preferred wording matters, choose a clearer inclusive expression such as el alumnado.
Feminine Nouns Beginning with a Stressed a
A singular feminine noun beginning with stressed a- or ha- normally takes el and often un directly before it: el agua fría, un águila blanca, el hacha afilada. The noun remains feminine, so adjectives stay feminine.
The ordinary feminine forms return in the plural: las aguas frías, unas águilas blancas. They also appear when another word comes between article and noun: la misma agua. Demonstratives remain feminine: esta agua, esa águila.
When to Use Definite Articles
- A specific or identifiable noun: Cierra la puerta. — Close the door.
- A class or concept in general: Los perros necesitan ejercicio. — Dogs need exercise. La igualdad es importante. — Equality is important.
- Body parts and clothing when the owner is clear: Me lavo las manos. — I wash my hands. Quítate la chaqueta. — Take off your jacket.
- Days and recurring days: Nos vemos el lunes. — See you on Monday. Trabajo los lunes. — I work on Mondays.
- Clock time: Es la una. — It is one. Son las ocho. — It is eight.
- Languages as subjects or general topics: El español tiene muchas variedades. — Spanish has many varieties.
- Titles when speaking about someone: La doctora García ha llegado. In direct address, omit the article: Buenos días, doctora.
- Names that conventionally include an article: la India, El Salvador, los Andes, el Mediterráneo. Learn the established form; place names do not all follow one rule.
Contractions with el
A + el becomes al, and de + el becomes del: Voy al museo; Vengo del aeropuerto. There is no contraction with él, the pronoun: Se lo di a él. In writing, do not contract when capitalized El is part of a proper name or begins a title: Voy a El Salvador; Vengo de El Salvador.
Common omissions
Languages usually appear without an article after verbs such as hablar, aprender and estudiar: Hablo español; Estudia danés. An article can return when the language is modified or specified: Estudio el español del Caribe.
When to Use Indefinite Articles
Use un, una, unos or unas for a nonspecific countable noun or to introduce one member of a group.
- Tengo un hermano. — I have a brother.
- Busco una farmacia. — I am looking for a pharmacy.
- Compré unas manzanas. — I bought some apples.
- Necesitamos unos diez minutos. — We need about ten minutes.
- Compré unas gafas. — I bought a pair of glasses.
Unos/unas can mean “some,” “a few,” “about” before a number, or a set whose noun is plural in Spanish.
When Spanish Omits an Indefinite Article
- Unmodified professions, roles, religions and nationalities after ser: María es ingeniera. Él es católico. Mi novio es islandés. Add an article when the noun is characterised: María es una ingeniera excelente.
- Uncountable or nonspecific material nouns: No tengo dinero. Necesito agua.
- Some conventional verb–noun combinations: Busco trabajo, Tengo miedo, Lleva sombrero. An article may change the focus or make the noun countable/specific: Busco un trabajo mejor.
- After hay when the noun is uncountable or plural and nonspecific: Hay agua; Hay taxis fuera. A singular countable noun normally needs a determiner: Hay una farmacia cerca.
- Before otro, cierto, medio and tal in common constructions: Quiero otro café; Lo hizo cierta persona; Esperé media hora.
- In qué + noun exclamations: ¡Qué ruido!
Article omission depends on meaning and established usage. Do not treat omission as a rule about owning or carrying “only one” object; usage depends on the construction and intended meaning.
The Neuter Article lo
Lo does not go before a noun. It combines with adjectives, participles, adverbs or clauses to refer to an abstract quality, fact or idea.
- Lo importante es que estés bien. — The important thing is that you are well.
- No estoy de acuerdo con lo dicho. — I do not agree with what was said.
- Hazlo lo antes posible. — Do it as soon as possible.
- ¿Has visto lo limpia que está la casa? — Have you seen how clean the house is?
- ¿Notaste lo tarde que llegó? — Did you notice how late he arrived?
- ¿Sabes lo de Rosa y Tomás? — Do you know about the situation with Rosa and Tomás?
- Lo que necesito es tiempo. — What I need is time.
Quiz
Complete each sentence, then open the answer.
1. ___ casa es mía.
La casa es mía. The house is mine.
2. He comprado ___ coche nuevo.
He comprado un coche nuevo. I have bought a new car.
3. Me encanta ___ fútbol.
Me encanta el fútbol. I love football/soccer.
4. Soy ___ dentista.
Soy dentista. I am a dentist. No article is used for an unmodified profession after ser.
5. Me duele ___ garganta.
Me duele la garganta. My throat hurts.
6. ___ único que sé es que te quiero.
Lo único que sé es que te quiero. The only thing I know is that I love you.
7. Necesito ___ tijeras para el proyecto.
Necesito unas tijeras para el proyecto. I need some scissors for the project.
8. Vi ___ águila blanca.
Vi un águila blanca. I saw a white eagle. Águila is feminine; only the singular article changes here.
What to Remember
- Articles agree with the noun’s gender and number.
- El agua and un águila are still feminine.
- Al and del are normally required contractions, except in writing before capitalized El in a proper name or title.
- Spanish often uses a definite article for general nouns, body parts, days and clock time.
- Lo refers to an abstract quality or idea and does not introduce a noun.
