diff --git a/src/generators.jl b/src/generators.jl
index 68a6433..c8b2a22 100644
--- a/src/generators.jl
+++ b/src/generators.jl
@@ -555,6 +555,110 @@ function gen_hexa_mesh(
     gmsh.finalize()
 end
 
+"""
+    gen_ring_mesh(
+        output;
+        r_int,
+        r_ext,
+        transfinite = false,
+        nr = 0,
+        nθ = 0,
+        lc = 1e-1,
+        order = 1,
+        n_partitions = 0,
+        kwargs...
+    )
+
+Generate a 2D mesh of a ring of interior radius `r_int` and exterior radius `r_ext` and write the mesh to `output`.
+
+If `transfinite` is set to `true`, the mesh is composed of quads defined by `nr` and `nθ`. For kwargs,
+see [`gen_line_mesh`](@ref).
+"""
+function gen_ring_mesh(
+    output;
+    r_int,
+    r_ext,
+    lc = 1e-1,
+    transfinite = false,
+    nr = 0,
+    nθ = 0,
+    order = 1,
+    n_partitions = 0,
+    kwargs...,
+)
+    gmsh.initialize()
+    _apply_gmsh_options(; kwargs...)
+
+    # Points
+    O = gmsh.model.geo.addPoint(0, 0, 0, lc)
+    A1 = gmsh.model.geo.addPoint(r_int, 0, 0, lc)
+    B1 = gmsh.model.geo.addPoint(r_int * cos(2π / 3), r_int * sin(2π / 3), 0, lc)
+    C1 = gmsh.model.geo.addPoint(r_int * cos(4π / 3), r_int * sin(4π / 3), 0, lc)
+    A2 = gmsh.model.geo.addPoint(r_ext, 0, 0, lc)
+    B2 = gmsh.model.geo.addPoint(r_ext * cos(2π / 3), r_ext * sin(2π / 3), 0, lc)
+    C2 = gmsh.model.geo.addPoint(r_ext * cos(4π / 3), r_ext * sin(4π / 3), 0, lc)
+
+    # Lines
+    A1OB1 = gmsh.model.geo.addCircleArc(A1, O, B1)
+    B1OC1 = gmsh.model.geo.addCircleArc(B1, O, C1)
+    C1OA1 = gmsh.model.geo.addCircleArc(C1, O, A1)
+    A2OB2 = gmsh.model.geo.addCircleArc(A2, O, B2)
+    B2OC2 = gmsh.model.geo.addCircleArc(B2, O, C2)
+    C2OA2 = gmsh.model.geo.addCircleArc(C2, O, A2)
+    A1A2 = gmsh.model.geo.addLine(A1, A2)
+    B1B2 = gmsh.model.geo.addLine(B1, B2)
+    C1C2 = gmsh.model.geo.addLine(C1, C2)
+
+    # Contour
+    circle1 = gmsh.model.geo.addCurveLoop([A1OB1, B1OC1, C1OA1])
+    circle2 = gmsh.model.geo.addCurveLoop([A2OB2, B2OC2, C2OA2])
+    loop1 = gmsh.model.geo.addCurveLoop([A1A2, A2OB2, -B1B2, -A1OB1])
+    loop2 = gmsh.model.geo.addCurveLoop([B1B2, B2OC2, -C1C2, -B1OC1])
+    loop3 = gmsh.model.geo.addCurveLoop([C1C2, C2OA2, -A1A2, -C1OA1])
+
+    # Surface
+    rings = if transfinite
+        map(l -> gmsh.model.geo.addPlaneSurface([l]), [loop1, loop2, loop3])
+    else
+        [gmsh.model.geo.addPlaneSurface([circle2, circle1])]
+    end
+
+    # Mesh (if transfinite)
+    if transfinite
+        _nθ = round(Int, nθ / 3)
+        for l in (A1OB1, B1OC1, C1OA1, A2OB2, B2OC2, C2OA2)
+            gmsh.model.geo.mesh.setTransfiniteCurve(l, _nθ)
+        end
+        for l in (A1A2, B1B2, C1C2)
+            gmsh.model.geo.mesh.setTransfiniteCurve(l, nr)
+        end
+        gmsh.model.geo.mesh.setTransfiniteSurface.(rings)
+        gmsh.model.geo.mesh.setRecombine.(2, rings)
+    end
+
+    # Synchronize
+    gmsh.model.geo.synchronize()
+
+    # Define boundaries (`1` stands for 1D, i.e lines)
+    inner = gmsh.model.addPhysicalGroup(1, [A1OB1, B1OC1, C1OA1])
+    outer = gmsh.model.addPhysicalGroup(1, [A2OB2, B2OC2, C2OA2])
+    domain = gmsh.model.addPhysicalGroup(2, rings)
+    gmsh.model.setPhysicalName(1, inner, "INNER")
+    gmsh.model.setPhysicalName(1, outer, "OUTER")
+    gmsh.model.setPhysicalName(2, domain, "Domain")
+
+    # Gen mesh
+    gmsh.model.mesh.generate(2)
+    gmsh.model.mesh.setOrder(order)
+    gmsh.model.mesh.partition(n_partitions)
+
+    # Write result
+    gmsh.write(output)
+
+    # End
+    gmsh.finalize()
+end
+
 """
     gen_disk_mesh(
         output;
diff --git a/test/checksums.sha1 b/test/checksums.sha1
index 6105b61..51b0f32 100644
--- a/test/checksums.sha1
+++ b/test/checksums.sha1
@@ -5,4 +5,5 @@ a7233d0478d767b1bbd203bda1478aeb371e3f8e  gmsh_line_mesh_2.msh
 e7ba534c713e90b3788968554cf697d38ce7ec78  gmsh_rectangle_mesh_with_tri_and_quad.msh
 74b70a21a9b6ad3521831608b16d62a463973c5d  gmsh_disk_mesh.msh
 7eb8443a03e277ad7ceb55c4316c5cbc279a591e  gmsh_star_disk_mesh.msh
-f551a8bb96440f7f4e64de401a4ae152f4cbefd7  gmsh_cylinder_shell_mesh.msh
\ No newline at end of file
+f551a8bb96440f7f4e64de401a4ae152f4cbefd7  gmsh_cylinder_shell_mesh.msh
+d61851b530fc639d18ebbaaf9fbecaa4f3fd5e65  gmsh_ring_mesh.msh
\ No newline at end of file
diff --git a/test/test_generators.jl b/test/test_generators.jl
index e8e1219..b8d4df5 100644
--- a/test/test_generators.jl
+++ b/test/test_generators.jl
@@ -49,4 +49,9 @@
     fname = "gmsh_cylinder_shell_mesh.msh"
     BcubeGmsh.gen_cylinder_shell_mesh(joinpath(tempdir, fname), 30, 10)
     @test fname2sum[fname] == bytes2hex(open(sha1, joinpath(tempdir, fname)))
+
+    # gen_cylinder_shell_mesh
+    fname = "gmsh_ring_mesh.msh"
+    BcubeGmsh.gen_ring_mesh(joinpath(tempdir, fname); r_int = 1.0, r_ext = 2.0, lc = 0.1)
+    @test fname2sum[fname] == bytes2hex(open(sha1, joinpath(tempdir, fname)))
 end