diff --git a/src/braket/circuits/gates.py b/src/braket/circuits/gates.py
index df17c03c3..d1bfbb214 100644
--- a/src/braket/circuits/gates.py
+++ b/src/braket/circuits/gates.py
@@ -24,6 +24,7 @@
 from braket.circuits import circuit
 from braket.circuits.angled_gate import (
     AngledGate,
+    DoubleAngledGate,
     TripleAngledGate,
     _get_angles,
     _multi_angled_ascii_characters,
@@ -3296,6 +3297,123 @@ def gpi(
 Gate.register_gate(GPi)
 
 
+class PhaseRx(DoubleAngledGate):
+    r"""Phase Rx gate.
+
+    Unitary matrix:
+
+        .. math:: \mathtt{PhaseRx}(\theta,\phi) = \begin{bmatrix}
+                cos(\theta / 2) & -i e^{-i \phi} sin(\theta / 2) \\
+                -i e^{i \phi} sin(\theta / 2) & cos(\theta / 2)
+            \end{bmatrix}.
+
+    Args:
+        angle_1 (Union[FreeParameterExpression, float]): The first angle of the gate in
+            radians or expression representation.
+        angle_2 (Union[FreeParameterExpression, float]): The second angle of the gate in
+            radians or expression representation.
+    """
+
+    def __init__(
+        self,
+        angle_1: Union[FreeParameterExpression, float],
+        angle_2: Union[FreeParameterExpression, float],
+    ):
+        super().__init__(
+            angle_1=angle_1,
+            angle_2=angle_2,
+            qubit_count=None,
+            ascii_symbols=[_multi_angled_ascii_characters("PhaseRx", angle_1, angle_2)],
+        )
+
+    def to_matrix(self) -> np.ndarray:
+        r"""Returns a matrix representation of this gate.
+
+        Returns:
+            np.ndarray: The matrix representation of this gate.
+        """
+        _theta = self.angle_1
+        _phi = self.angle_2
+        return np.array(
+            [
+                [
+                    np.cos(_theta / 2),
+                    -1j * np.exp(-1j * _phi) * np.sin(_theta / 2),
+                ],
+                [
+                    -1j * np.exp(1j * _phi) * np.sin(_theta / 2),
+                    np.cos(_theta / 2),
+                ],
+            ]
+        )
+
+    def _qasm_name(self) -> str:
+        return "phaserx"
+
+    def adjoint(self) -> list[Gate]:
+        return [PhaseRx(-self.angle_1, -self.angle_2)]
+
+    @staticmethod
+    def fixed_qubit_count() -> int:
+        return 1
+
+    def bind_values(self, **kwargs) -> PhaseRx:
+        return get_angle(self, **kwargs)
+
+    @staticmethod
+    @circuit.subroutine(register=True)
+    def phaserx(
+        target: QubitSetInput,
+        angle_1: Union[FreeParameterExpression, float],
+        angle_2: Union[FreeParameterExpression, float],
+        *,
+        control: Optional[QubitSetInput] = None,
+        control_state: Optional[BasisStateInput] = None,
+        power: float = 1,
+    ) -> Iterable[Instruction]:
+        r"""PhaseRx gate.
+
+        .. math:: \mathtt{PRx}(\theta,\phi) = \begin{bmatrix}
+                cos(\theta) & -i e^{-i \phi} sin(\theta / 2) \\
+                -i e^{i \phi} sin(\theta / 2) & cos(\theta / 2)
+            \end{bmatrix}.
+
+        Args:
+            target (QubitSetInput): Target qubit(s).
+            angle_1 (Union[FreeParameterExpression, float]): First angle in radians.
+            angle_2 (Union[FreeParameterExpression, float]): Second angle in radians.
+            control (Optional[QubitSetInput]): Control qubit(s). Default None.
+            control_state (Optional[BasisStateInput]): Quantum state on which to control the
+                operation. Must be a binary sequence of same length as number of qubits in
+                `control`. Will be ignored if `control` is not present. May be represented as a
+                string, list, or int. For example "0101", [0, 1, 0, 1], 5 all represent
+                controlling on qubits 0 and 2 being in the \\|0⟩ state and qubits 1 and 3 being
+                in the \\|1⟩ state. Default "1" * len(control).
+            power (float): Integer or fractional power to raise the gate to. Negative
+                powers will be split into an inverse, accompanied by the positive power.
+                Default 1.
+
+        Returns:
+            Iterable[Instruction]: PhaseRx instruction.
+
+        Examples:
+            >>> circ = Circuit().phaserx(0, 0.15, 0.25)
+        """
+        return [
+            Instruction(
+                PhaseRx(angle_1, angle_2),
+                target=qubit,
+                control=control,
+                control_state=control_state,
+                power=power,
+            )
+            for qubit in QubitSet(target)
+        ]
+
+
+Gate.register_gate(PhaseRx)
+
+
 class GPi2(AngledGate):
     r"""IonQ GPi2 gate.
 
diff --git a/test/unit_tests/braket/circuits/test_circuit.py b/test/unit_tests/braket/circuits/test_circuit.py
index ecaad12bf..50c46c735 100644
--- a/test/unit_tests/braket/circuits/test_circuit.py
+++ b/test/unit_tests/braket/circuits/test_circuit.py
@@ -2196,6 +2196,7 @@ def test_to_unitary_with_global_phase():
         (Circuit().cphaseshift00(0, 1, 0.15), gates.CPhaseShift00(0.15).to_matrix()),
         (Circuit().cphaseshift01(0, 1, 0.15), gates.CPhaseShift01(0.15).to_matrix()),
         (Circuit().cphaseshift10(0, 1, 0.15), gates.CPhaseShift10(0.15).to_matrix()),
+        (Circuit().phaserx(0, 1, 0.15), gates.PhaseRx(1, 0.15).to_matrix()),
         (Circuit().cy(0, 1), gates.CY().to_matrix()),
         (Circuit().cz(0, 1), gates.CZ().to_matrix()),
         (Circuit().xx(0, 1, 0.15), gates.XX(0.15).to_matrix()),