Some Students Male and Female in Spanish | Right Forms

In Spanish, “some students” is algunos estudiantes for a mixed or male group and algunas estudiantes for a female group.

If you’re trying to say “some students” in Spanish, the part that changes is usually algunos or algunas, not estudiantes. That catches a lot of learners off guard. English keeps the phrase flat. Spanish asks the article or determiner to agree with the group.

That gives you two core forms right away. Use algunos estudiantes for a group of male students or a mixed group. Use algunas estudiantes when the group is all female. Once that pattern clicks, the phrase gets much easier to build in real sentences.

Why This Phrase Trips Learners Up

The snag comes from the noun estudiante. It ends in -e, so many learners expect a masculine and feminine pair like alumno and alumna. But estudiante usually stays the same for both sexes. The words around it carry the gender marking instead.

So the real choice is not between estudiante and another feminine noun form. The real choice is between the masculine plural determiner and the feminine plural determiner. That is why algunos estudiantes and algunas estudiantes are the forms you’ll meet again and again.

Male And Female Forms For Some Students In Spanish

Use this short pattern when you need the phrase on the fly:

• Algunos estudiantes = some male students, or some students in a mixed group
• Algunas estudiantes = some female students

The mixed-group rule matters. If even one male student is part of the group, standard Spanish uses the masculine plural: algunos estudiantes. If the whole group is female, then Spanish switches to algunas estudiantes.

You’ll also hear the phrase with a fuller noun choice such as algunos alumnos and algunas alumnas. Those are common too. Still, estudiantes often feels more flexible and works well for school, college, or any academic setting.

How Agreement Works In Real Sentences

Spanish agreement runs across the whole noun phrase. The determiner agrees with the noun phrase in number and with the people being named in gender. So when you add adjectives, they also need to line up:

• Algunos estudiantes nuevos llegaron tarde.
• Algunas estudiantes nuevas llegaron tarde.

Notice what stayed still and what moved. Estudiantes stayed the same. Algunos/algunas changed, and nuevos/nuevas changed with it.

What Stays The Same And What Changes

Standard references from the RAE on estudiante treat the noun as common in gender, which is why the noun itself stays put. The determiner shifts instead. The form alguno also changes by gender and number, as shown in the RAE entry for alguno.

If you’ve learned noun gender through word endings alone, this can feel odd at first. Still, it follows a neat pattern once you see it as a phrase problem, not a single-word problem. The noun names the people. The determiner tells you whether the group is male, female, or mixed, along with how many people you have.

English idea	Spanish form	When it fits
Some students	Algunos estudiantes	Mixed group or all male group
Some students	Algunas estudiantes	All female group
Some new students	Algunos estudiantes nuevos	Mixed group or all male group
Some new students	Algunas estudiantes nuevas	All female group
Some university students	Algunos estudiantes universitarios	Mixed group or all male group
Some university students	Algunas estudiantes universitarias	All female group
Some serious students	Algunos estudiantes serios	Mixed group or all male group
Some serious students	Algunas estudiantes serias	All female group

When To Pick Estudiantes Or Alumnos

Both nouns can work, but they do not feel identical. Estudiante is neutral in tone and widely useful. It fits school, college, courses, and general references to people who study. Alumno/alumna can sound a bit more tied to a class, school, or teacher-student setting.

That is one reason many learners start with estudiantes. You don’t need to swap the noun itself when the group changes. The noun keeps its shape, and the rest of the phrase does the job. The Centro Virtual Cervantes material on noun gender is a handy reminder that agreement often shows up across the phrase, not only in the noun.

Natural Sentence Patterns You Can Reuse

Once you know the two base forms, you can slot them into common sentence frames:

1. Algunos estudiantes llegaron temprano.
2. Algunas estudiantes tienen examen hoy.
3. Vi a algunos estudiantes en la biblioteca.
4. La profesora habló con algunas estudiantes después de clase.

These patterns help because they sound like normal Spanish, not a grammar drill. If you practice the phrase inside full sentences, agreement starts to feel automatic.

When Unos Sounds Better Than Algunos

There’s one extra nuance that makes your Spanish sound smoother. In many contexts, unos estudiantes or unas estudiantes can mean “some students” too. That choice often feels a little lighter and less pointed. Algunos can feel closer to “certain students” or “some of them,” depending on tone and context.

Say a teacher walks into a room and says, Unos estudiantes están esperando afuera. That can sound like a plain mention of an unspecified group. If the teacher says, Algunos estudiantes no entregaron la tarea, the phrase can feel a bit more selective, as if the speaker is singling out part of the class.

Both options are normal. Still, if your target is the direct translation of the English phrase in a study setting, algunos estudiantes and algunas estudiantes are solid forms to learn first. Once those settle in your ear, the broader system around them starts to make more sense.

Common Mistakes With This Phrase

A few errors show up again and again:

• Changing the noun when you do not need to: writing estudiantas in standard Spanish instead of keeping estudiantes
• Using the wrong determiner: saying algunas estudiantes for a mixed group
• Forgetting adjective agreement: writing algunas estudiantes nuevos instead of nuevas
• Mixing noun systems: starting with estudiantes and then treating it like alumno/alumna

The cleanest fix is to ask one short question before you speak or write: Is the group all female, or not? If the answer is all female, use algunas. In the other cases, use algunos.

Form	Use	Nuance
Algunos estudiantes	Mixed group or all male group	Safe general choice in standard Spanish
Algunas estudiantes	All female group	Marks the group as female
Unos estudiantes	Unspecified group	Often sounds lighter in everyday speech
Unas estudiantes	Unspecified all-female group	Everyday option when the group is female

A Simple Way To Get It Right Every Time

If you want one rule that sticks, use this: keep estudiantes, then choose algunos or algunas based on the group. After that, make any adjective match the same pattern. That is the whole engine behind the phrase.

A fast mental check can help:

• All female group? Use algunas estudiantes.
• Mixed group? Use algunos estudiantes.
• All male group? Use algunos estudiantes.

So if you need to write or say “some students” on the spot, go with algunos estudiantes for mixed or male groups and algunas estudiantes for female groups. It is short, natural, and grammatically clean.