si yo

if I

→ si
phrase Common #2,860
if I Depending on context, it can also mean “whether I.” The pronoun yo is often omitted in Spanish.
SP: Si yo tengo tiempo, te llamaré.
EN: If I have time, I’ll call you.

¿Y lo matarías si yo te lo dijera?

And would you kill him if I told you to?

— La ola (2008)

Si yo hubiera sido un pájaro, podría haber volado hasta ti.

If I had been a bird, I could have flown to you.

Si yo con tener una tarde libre, me basta.

If I just have one free afternoon, that's enough for me.

— Hable con ella (2002)

Si yo muero, encárgate de la educación de mi hija.

If I die, take care of my daughter’s education.

Si yo quisiera, te lo hubiera dicho.

If I wanted to, I would have told you.

— El Auto De La Compadecida (2000)

Si yo te quiero mucho, Pepe.

I love you very much, Pepe.

— Nosotros los pobres (1948)

Si yo hubiera sabido la verdad, te la habría dicho.

If I had known the truth, I would have told you.

Si yo le gusto, estaría encantado.

If she likes me, I would be delighted.

— Audición (2000)

Si yo no te protejo, ¿quién lo hará?

If I don't protect you, who will?

— Queen (2014)

Si yo te doy la razón en todo, pero es que no tienes razón.

I would agree with you on everything, but the thing is, you're not right.

— Los lunes al sol (2002)

Si yo fuese vos, me quedaría fuera de eso.

If I were you, I’d stay out of it.

Si yo hubiese comido la tarta, no estaría comiendo este pan ahora mismo.

If I had eaten the cake, I wouldn't be eating this bread right now.

¡Ah, si yo pudiera estar allí!

Oh, if only I could be there!

— Die Blechtrommel (1979)

Si yo supiera su dirección, le escribiría.

If I knew his address, I would write to him.

Y si yo gano podré ir en tu coche.

And if I win, I'll be able to ride in your car.

— Systemsprenger (2019)

Si yo hubiera subido a ese coche, mi vida habría sido diferente.

If I had gotten into that car, my life would have been different.

— Río Místico (2003)

Si yo estuviera feliz con tu ausencia, no desearía tenerte otra vez.

If I were happy with your absence, I wouldn’t wish to have you back.

No, no Rudo si yo pensaba justo al revés.

No, no, Rudo, I thought exactly the opposite.

— Rudo y Cursi (2008)

Si yo soy culpable, tú también.

If I'm guilty, so are you.

— El tigre y el dragón (2000)

Si yo hubiera sabido más sobre su carácter, no habría confiado en él.

If I had known more about his character, I would not have trusted him.

No si yo te mato primero.

Not if I kill you first.

— La Empleada (2025)

A nadie le importa si yo muero de todos modos.

Nobody cares if I die anyway.

— Amigos Intocables (2011)

Si yo logré escapar de la boca del Tiburón fue porque tú me has dado el coraje.

If I managed to escape the Shark’s jaws, it was because you gave me the courage.

— Pinocho (2019)

Si yo pudiera, yo me quedaría.

If I could, I would stay.

Si yo te llevo abajo, sabes que hacer?

If I take you down, do you know what to do?

Chale, güey, si yo toco en los camiones.

Damn, dude, I play on the buses.

— Ya no estoy aquí (2019)

Si yo hubiera desayunado esta mañana ahora no tendría hambre.

If I had eaten breakfast this morning, I wouldn't be hungry now.

Sólo si yo lo digo.

Only if I say so.

— Hamnet (2025)

¿Quién crees que te aguantará si yo te dejo?

Who do you think will put up with you if I leave you?

— La dolce vita (1960)

Si yo fuese Tom le habría metido un puñetazo a María en la cara.

If I were Tom, I would have punched María in the face.

Y si yo muero, Howl también morirá.

And if I die, Howl will die too.

— El increíble castillo vagabundo (2004)

Con el debido respeto, Frank, si yo compro una cosa, es mía.

With all due respect, Frank, if I buy something, it's mine.

— Gángster Americano (2007)

Si yo hubiera tenido deseos, lo hubiera matado.

If I’d wanted to, I would have killed him.

— Vuelven (2017)

Si yo soy un cabrón muy popular.

If I’m a really popular bastard.

— Rudo y Cursi (2008)

Si yo hubiera sabido su dirección, le habría mandado una carta.

If I had known his address, I would have sent him a letter.

Si yo caigo, todos caeremos.

If I fall, we all fall.

— El engaño (2026)

No si yo te veo primero.

Not if I see you first.

— Los muertos no mueren (2019)

Solo quería averiguar si yo estuve en la boda donde mataron a su padre.

I just wanted to find out whether I was at the wedding where his father was killed.

— Pedro Páramo (2024)

Si yo puedo hacerlo, también puedes hacerlo tú.

If I can do it, you can too.

Le importa si yo vengo de allá por lo que no tiene Holler?

Does it matter to him/her that I come from there because of what Holler doesn’t have?

— Mother Night (1996)

Les dije que no te iba a entregar si yo no te ponía las esposas.

I told them I wasn't going to hand you over unless I put the handcuffs on you.

— Atrápame si puedes (2002)

Si yo hubiera estado allí para ella, tal vez me lo habría contado.

If I had been there for her, maybe she would have told me.

— Sin piedad (2026)

Si yo la llamo, ella me corta.

If I call her, she hangs up on me.

— Crímenes de familia (2020)

Si yo te dije que voy a volver.

I told you I was coming back.

— Diarios de motocicleta (2004)

Si yo fuese ellos, nunca resolvería un crimen de esa manera.

If I were them, I would never solve a crime that way.

— Madre (2009)

Y si yo no lo quiero leer, ¿qué ocurrirá?

And what if I don’t want to read it? What will happen?

— Левиафан (2014)

Si yo hubiera tomado la llave, yo no estaría de pie detrás de la puerta.

If I had taken the key, I wouldn't be standing behind the door.

Si yo no he hecho nada.

But I haven’t done anything.

— Los renglones torcidos de Dios (2022)

Claro que, si yo bajo mis precios, gano menos dinero y gasto menos.

Of course, if I lower my prices, I make less money and spend less.

Ella no lo habría hecho, si yo no se lo hubiera pedido.

She wouldn't have done it if I hadn't asked her to.

— Marty Supremo (2025)

Si yo supiera la respuesta a la pregunta, te diría.

If I knew the answer to the question, I would tell you.