diff --git a/plonky2/src/gadgets/glv.rs b/plonky2/src/gadgets/glv.rs
new file mode 100644
index 00000000..c5790640
--- /dev/null
+++ b/plonky2/src/gadgets/glv.rs
@@ -0,0 +1,89 @@
+use std::marker::PhantomData;
+
+use plonky2_field::extension_field::Extendable;
+use plonky2_field::secp256k1_base::Secp256K1Base;
+use plonky2_field::secp256k1_scalar::Secp256K1Scalar;
+
+use crate::curve::glv::{decompose_secp256k1_scalar, BETA};
+use crate::curve::secp256k1::Secp256K1;
+use crate::gadgets::curve::AffinePointTarget;
+use crate::gadgets::nonnative::NonNativeTarget;
+use crate::hash::hash_types::RichField;
+use crate::iop::generator::{GeneratedValues, SimpleGenerator};
+use crate::iop::target::Target;
+use crate::iop::witness::{PartitionWitness, Witness};
+use crate::plonk::circuit_builder::CircuitBuilder;
+
+impl<F: RichField + Extendable<D>, const D: usize> CircuitBuilder<F, D> {
+    pub fn secp256k1_glv_beta(&mut self) -> NonNativeTarget<Secp256K1Base> {
+        self.constant_nonnative(BETA)
+    }
+
+    pub fn decompose_secp256k1_scalar(
+        &mut self,
+        k: &NonNativeTarget<Secp256K1Scalar>,
+    ) -> (
+        NonNativeTarget<Secp256K1Scalar>,
+        NonNativeTarget<Secp256K1Scalar>,
+    ) {
+        let k1 = self.add_virtual_nonnative_target::<Secp256K1Scalar>();
+        let k2 = self.add_virtual_nonnative_target::<Secp256K1Scalar>();
+
+        self.add_simple_generator(GLVDecompositionGenerator::<F, D> {
+            k: k.clone(),
+            k1: k1.clone(),
+            k2: k2.clone(),
+            _phantom: PhantomData,
+        });
+
+        (k1, k2)
+    }
+
+    pub fn glv_mul(
+        &mut self,
+        k: &NonNativeTarget<Secp256K1Scalar>,
+        p: &AffinePointTarget<Secp256K1>,
+    ) -> AffinePointTarget<Secp256K1> {
+        let (k1, k2) = self.decompose_secp256k1_scalar(k);
+
+        let beta = self.secp256k1_glv_beta();
+        let beta_px = self.mul_nonnative(&beta, &p.x);
+        let sp = AffinePointTarget::<Secp256K1> {
+            x: beta_px,
+            y: p.y.clone(),
+        };
+
+        // TODO: replace with MSM
+        let part1 = self.curve_scalar_mul(&p, &k1);
+        let part2 = self.curve_scalar_mul(&sp, &k2);
+
+        self.curve_add(&part1, &part2)
+    }
+}
+
+#[derive(Debug)]
+struct GLVDecompositionGenerator<F: RichField + Extendable<D>, const D: usize> {
+    k: NonNativeTarget<Secp256K1Scalar>,
+    k1: NonNativeTarget<Secp256K1Scalar>,
+    k2: NonNativeTarget<Secp256K1Scalar>,
+    _phantom: PhantomData<F>,
+}
+
+impl<F: RichField + Extendable<D>, const D: usize> SimpleGenerator<F>
+    for GLVDecompositionGenerator<F, D>
+{
+    fn dependencies(&self) -> Vec<Target> {
+        self.k.value.limbs.iter().map(|l| l.0).collect()
+    }
+
+    fn run_once(&self, witness: &PartitionWitness<F>, out_buffer: &mut GeneratedValues<F>) {
+        let k = witness.get_nonnative_target(self.k.clone());
+        let (k1, k2) = decompose_secp256k1_scalar(k);
+
+        out_buffer.set_nonnative_target(self.k1.clone(), k1);
+        out_buffer.set_nonnative_target(self.k2.clone(), k2);
+    }
+}
+
+#[cfg(test)]
+mod tests {}
diff --git a/plonky2/src/gadgets/mod.rs b/plonky2/src/gadgets/mod.rs
index ec4d1263..c3dd4a54 100644
--- a/plonky2/src/gadgets/mod.rs
+++ b/plonky2/src/gadgets/mod.rs
@@ -4,6 +4,7 @@ pub mod arithmetic_u32;
 pub mod biguint;
 pub mod curve;
 pub mod ecdsa;
+pub mod glv;
 pub mod hash;
 pub mod interpolation;
 pub mod multiple_comparison;