diff --git a/src/qrisp/alg_primitives/__init__.py b/src/qrisp/alg_primitives/__init__.py
index 7c3ccda3..af4693b1 100644
--- a/src/qrisp/alg_primitives/__init__.py
+++ b/src/qrisp/alg_primitives/__init__.py
@@ -24,3 +24,4 @@
 from qrisp.alg_primitives.arithmetic import *
 from qrisp.alg_primitives.iterable_processing import *
 from qrisp.alg_primitives.dicke_state_prep import *
+from qrisp.alg_primitives.switch_case import *
diff --git a/src/qrisp/alg_primitives/switch_case.py b/src/qrisp/alg_primitives/switch_case.py
new file mode 100644
index 00000000..ef884193
--- /dev/null
+++ b/src/qrisp/alg_primitives/switch_case.py
@@ -0,0 +1,73 @@
+"""
+\********************************************************************************
+* Copyright (c) 2023 the Qrisp authors
+*
+* This program and the accompanying materials are made available under the
+* terms of the Eclipse Public License 2.0 which is available at
+* http://www.eclipse.org/legal/epl-2.0.
+*
+* This Source Code may also be made available under the following Secondary
+* Licenses when the conditions for such availability set forth in the Eclipse
+* Public License, v. 2.0 are satisfied: GNU General Public License, version 2
+* with the GNU Classpath Exception which is
+* available at https://www.gnu.org/software/classpath/license.html.
+*
+* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+********************************************************************************/
+"""
+
+from qrisp.core.gate_application_functions import h
+from qrisp.alg_primitives.qft import QFT
+from qrisp.core import QuantumArray
+from qrisp.qtypes import QuantumBool
+from qrisp.environments import conjugate, control
+from qrisp.alg_primitives import demux
+
+def qswitch(operand, case, case_function_list, method = "sequential"):
+    """
+    Executes a switch - case statement distinguishing between a list of
+    given in-place functions.
+    
+    Parameters
+    ----------
+    operand : QuantumVariable
+        The QuantumVariable to operate on.
+    case : QuantumFloat
+        The QuantumFloat indicating which functions to execute.
+    case_function_list : list[callable]
+        The list of functions which are executed depending on the case.
+        
+
+    """
+    
+    if method == "sequential":
+    
+        for i in range(len(case_function_list)):
+            with i == case:
+                case_function_list[i](operand)
+        
+    elif method == "parallel":
+        
+        # Idea: Use demux function to move operand and enabling bool into QuantumArray
+        # to execute cases in parallel.
+        case_amount = len(case_function_list)
+    
+        # This QuantumArray acts as an addressable QRAM via the demux function
+        enable = QuantumArray(qtype = QuantumBool(), shape = (case_amount,))
+        enable[0].flip()
+        
+        qa = QuantumArray(qtype = operand, shape = ((case_amount,)))
+    
+        with conjugate(demux)(operand, case, qa, parallelize_qc = True):
+            with conjugate(demux)(enable[0], case, enable, parallelize_qc = True):
+                for i in range(case_amount):
+                    with control(enable[i]):
+                        case_function_list[i](qa[i])
+                        
+        qa.delete()
+        
+        enable[0].flip()
+        enable.delete()
+    
+    else:
+        raise Exception("Don't know compile method {method} for switch-case structure.")
\ No newline at end of file
diff --git a/tests/test_qswitch.py b/tests/test_qswitch.py
new file mode 100644
index 00000000..bf59aca4
--- /dev/null
+++ b/tests/test_qswitch.py
@@ -0,0 +1,53 @@
+"""
+\********************************************************************************
+* Copyright (c) 2023 the Qrisp authors
+*
+* This program and the accompanying materials are made available under the
+* terms of the Eclipse Public License 2.0 which is available at
+* http://www.eclipse.org/legal/epl-2.0.
+*
+* This Source Code may also be made available under the following Secondary
+* Licenses when the conditions for such availability set forth in the Eclipse
+* Public License, v. 2.0 are satisfied: GNU General Public License, version 2
+* with the GNU Classpath Exception which is
+* available at https://www.gnu.org/software/classpath/license.html.
+*
+* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+********************************************************************************/
+"""
+
+from qrisp import inpl_mult, h, QuantumFloat, qswitch, multi_measurement
+def test_qswitch():
+
+    # Some sample case functions
+    def f0(x): x += 1
+    def f1(x): inpl_mult(x, 3, treat_overflow = False)
+    def f2(x): pass
+    def f3(x): h(x[1])
+    case_function_list = [f0, f1, f2, f3]
+    
+    # Create operand and case variable
+    operand = QuantumFloat(4)
+    operand[:] = 1
+    case = QuantumFloat(2)
+    h(case)
+    
+    # Execute switch_case function
+    qswitch(operand, case, case_function_list)
+    
+    # Simulate
+    assert multi_measurement([case, operand]) == {(0, 2): 0.25, (1, 3): 0.25, (2, 1): 0.25, (3, 1): 0.125, (3, 3): 0.125}
+    # Yields {(0, 2): 0.25, (1, 3): 0.25, (2, 1): 0.25, (3, 1): 0.125, (3, 3): 0.125}
+    
+    # Create operand and case variable
+    operand = QuantumFloat(4)
+    operand[:] = 1
+    case = QuantumFloat(2)
+    h(case)
+    
+    # Execute switch_case function
+    qswitch(operand, case, case_function_list, method = "parallel")
+    
+    # Simulate
+    assert multi_measurement([case, operand]) == {(0, 2): 0.25, (1, 3): 0.25, (2, 1): 0.25, (3, 1): 0.125, (3, 3): 0.125}
+    # Yields {(0, 2): 0.25, (1, 3): 0.25, (2, 1): 0.25, (3, 1): 0.125, (3, 3): 0.125}