- one individual out of a group:
I want a paella, please.
- unspecified items:
Do you have a pencil?
- things mentioned for the first time:
There’s a dog in the garden.
Table of Contents
What are Spanish indefinite articles?
a few, some
un aula a classroom un hacha an ax
⤷ stressed ⤷ stressed
When are indefinite articles used in Spanish?
To refer to one individual out of a group
Use the indefinite article to identify something or someone as part of a group:
To talk about something for the first time
Whenever we mention something for the first time, we need to introduce it with an indefinite article:
Todas las mañanas voy a un parque. En el parque hay muchos pájaros.
Every morning I go to a park. In the park there are many birds.
Did you see what we did there? First we used the indefinite article to mention the park for the first time. Once it was clear what we were talking about, we used the definite article.
To identify a person with a noun indicating their personal qualitiesSometimes we can use a noun to refer to a personal quality. In this case, that noun is introduced by the indefinite article:
Tu bebé es un ángel. Your baby is an angel.
To indicate quantityIndefinite articles can be used to express quantity, as “one” of something:
How would you say, “She has one car”? Did you think, “Ella tiene uno carro”? Close! In Spanish, when using the word uno as an equivalent of “one,” it becomes un when followed by a masculine singular noun → Ella tiene un carro.
After the verb ‘hay’
To indicate that there is “one,” “a person/object,” or “some” with the verb hay (there is/there are), we use the indefinite article.
The use of the definite article after hay is not very common and you can learn more about it in this post about the verb hay in Spanish.
When are indefinite articles omitted?
After the verb ‘ser’ (to be) if the noun after it is not modified
|Lina es enfermera. |
Lina is a nurse.
|Lina es una enfermera brillante. |
Lina is an outstanding nurse.
On the left you can see we’re only using a noun after the verb ser; no article needed. Conversely, in the example on the right, the noun enfermera (nurse) is modified by the adjective brillante (outstanding); that’s why we add the indefinite article una (a/an).
After the verbs ‘tener’ (to have) and ‘llevar’ (to wear/carry)When the speaker refers to a specific object that they assume someone owns/has/wears or can only use one at a time:
For more on the Spanish verb tener, check out our post!
With the quantities “a hundred” and “a thousand”
The numbers cien (a hundred) and mil (a thousand) in Spanish don’t need the word uno (one) or un (a):
Hay cien personas en la conferencia.
There are a hundred people in the conference.
With nouns designating a non-specific amount
¿Tomas azúcar con tu café?
Do you take sugar with your coffee?
You might have expected to use an article to express “some,” but because it isn’t clear how much sugar we’re talking about, the article is not necessary.
With plural direct objects
The indefinite article can be omitted when referring in a general sense to an item that is the direct object of a sentence, only if the direct object noun is plural.
Julián escribe cartas para sus amigos.
Julian writes letters to his friends.
In this example, “Julián writes letters” is expressed as an activity that he normally does. If we wanted to say that he’s writing them for a specific reason, then we need to specify the noun by using the indefinite article:
Julián escribe unas cartas de navidad para sus amigos.
Julián writes some Christmas letters to his friends.
Before the words ‘otro’/’otra’ (other), ‘cierto’/‘cierta’ (certain), ‘medio’/‘media’ (half)
¿Quieres otro vaso de agua?
Do you want another glass of water?
En cierta ocasión conocí a una mujer de Paraguay.
On one occasion, I met a woman from Paraguay.
Llegaremos a casa en media hora.
We’ll arrive home in half an hour.
After the prepositions ‘con’ (with) and ‘sin’ (without)
Por favor firme con lapicero azul.
Please sign with a blue pen.
No salgas sin sombrilla.
Don’t go out without an umbrella.
In exclamations using ‘qué’ (what!)
We have just learned when to use and not to use indefinite articles in Spanish. As always, there are similarities and differences with English. I’m sure that with extra practice and dedication you’ll be using indefinite articles correctly in no time!
We have prepared this short exercise on Spanish indefinite articles so you can put your knowledge to the test. And if you’re up for a challenge, here’s an exercise to practice definite and indefinite articles in Spanish. Happy learning!
Definite articles in Spanish are the equivalent of the English article “the” and are words that are used to make nouns specific.
- Definite articles in Spanish are el, la, los, and las.
The direct object receives the action of the verb directly and it usually follows the verb. In the sentence: “Ana writes letters” the direct object noun answers the question: What does she write? → Letters (this is the direct object).