diff --git a/README.md b/README.md
index b8af87c..6667f90 100644
--- a/README.md
+++ b/README.md
@@ -88,6 +88,8 @@ Everything will immediately show up in ImHex's Content Store and gets bundled wi
 | QBCL | | [`patterns/qbcl.hexpat`](patterns/qbcl.hexpat) | Qubicle voxel scene project file |
 | QOI  | `image/qoi` | [`patterns/qoi.hexpat`](patterns/qoi.hexpat) | QOI image files |
 | Shell Link | `application/x-ms-shortcut` | [`patterns/lnk.hexpat`](patterns/lnk.hexpat) | Windows Shell Link file format |
+| shp | | [`patterns/shp.hexpat`](patterns/shp.hexpat) | ESRI shape file |
+| shx | | [`patterns/shx.hexpat`](patterns/shx.hexpat) | ESRI index file |
 | SPIRV | | [`patterns/spirv.hexpat`](patterns/spirv.hexpat) | SPIR-V header and instructions |
 | STL | `model/stl` | [`patterns/stl.hexpat`](patterns/stl.hexpat) | STL 3D Model format |
 | StuffItV5 | `application/x-stuffit` | [`patterns/sit5.hexpat`](patterns/sit5.hexpat) | StuffIt V5 archive |
diff --git a/patterns/shp.hexpat b/patterns/shp.hexpat
new file mode 100644
index 0000000..150b5c3
--- /dev/null
+++ b/patterns/shp.hexpat
@@ -0,0 +1,201 @@
+#pragma author Calcoph
+#pragma description ESRI shapefile
+
+// Spec:
+// https://www.esri.com/content/dam/esrisites/sitecore-archive/Files/Pdfs/library/whitepapers/pdfs/shapefile.pdf
+
+enum ShapeType: u32 {
+    Null = 0,
+    Point = 1,
+    PolyLine = 3,
+    Polygon = 5,
+    MultiPoint = 8,
+    PointZ = 11,
+    PolyLineZ = 13,
+    PolygonZ = 15,
+    MultiPointZ = 18,
+    PointM = 21,
+    PolyLineM = 23,
+    PolygonM = 25,
+    MultiPointM = 28,
+    MultiPatch = 32,
+};
+
+struct NullShape {
+};
+
+struct Point {
+    double x;
+    double y;
+};
+
+struct MultiPoint {
+    double box[4];
+    u32 num_points;
+    Point points[num_point];
+};
+
+struct PolyLine {
+    double box[4];
+    u32 num_parts;
+    u32 num_points;
+    u32 parts[num_parts];
+    Point points[num_points];
+};
+
+struct Polygon {
+    double box[4];
+    u32 num_parts;
+    u32 num_points;
+    u32 parts[num_parts];
+    Point points[num_points];
+};
+
+struct PointM {
+    double x;
+    double y;
+    double m;
+};
+
+struct MultiPointM {
+    double box[4];
+    u32 num_points;
+    Point points[num_point];
+    double m_range[2];
+    double m_array[num_points];
+};
+
+struct PolyLineM {
+    double box[4];
+    u32 num_parts;
+    u32 num_points;
+    u32 parts[num_parts];
+    Point points[num_points];
+    double m_range[2];
+    double m_array[num_points];
+};
+
+struct PolygonM {
+    double box[4];
+    u32 num_parts;
+    u32 num_points;
+    u32 parts[num_parts];
+    Point points[num_points];
+    double m_range[2];
+    double m_array[num_points];
+};
+
+
+struct PointZ {
+    double x;
+    double y;
+    double z;
+    double m;
+};
+
+struct MultiPointZ {
+    double box[4];
+    u32 num_points;
+    Point points[num_point];
+    double z_range[2];
+    double z_array[num_points];
+    double m_range[2];
+    double m_array[num_points];
+};
+
+struct PolyLineZ {
+    double box[4];
+    u32 num_parts;
+    u32 num_points;
+    u32 parts[num_parts];
+    Point points[num_points];
+    double z_range[2];
+    double z_array[num_points];
+    double m_range[2];
+    double m_array[num_points];
+};
+
+struct PolygonZ {
+    double box[4];
+    u32 num_parts;
+    u32 num_points;
+    u32 parts[num_parts];
+    Point points[num_points];
+    double z_range[2];
+    double z_array[num_points];
+    double m_range[2];
+    double m_array[num_points];
+};
+
+enum PartType: u32 {
+    TriangleStrip = 0,
+    TriangleFan = 1,
+    OuterRing = 2,
+    InnerRing = 3,
+    FirstRing = 4,
+    Ring = 5,
+};
+
+struct MultiPatch {
+    double box[4];
+    u32 num_parts;
+    u32 num_points;
+    u32 parts[num_parts];
+    PartType part_types[num_parts];
+    Point points[num_points];
+    double z_range[2];
+    double z_array[num_points];
+    double m_range[2];
+    double m_array[num_points];
+};
+
+struct Header {
+    be u32 magic; // 9994
+    padding[20]; // unused
+    be u32 file_length; // in 16-bit words (including header)
+    u32 version; // 1000
+    ShapeType shape_type;
+    // Bounding box
+    double bb_xmin;
+    double bb_ymin;
+    double bb_xmax;
+    double bb_ymax;
+    double bb_zmin;
+    double bb_zmax;
+    double bb_mmin;
+    double bb_mmax;
+};
+
+struct RecordHeader {
+    be u32 record_number; // starting at 1
+    be u32 content_length; // in 16-bit words
+};
+
+
+struct Record {
+    RecordHeader;
+    ShapeType shape_type;
+    match (shape_type) {
+        (ShapeType::Null): NullShape;
+        (ShapeType::Point): Point;
+        (ShapeType::PolyLine): PolyLine;
+        (ShapeType::Polygon): Polygon;
+        (ShapeType::MultiPoint): MultiPoint;
+        (ShapeType::PointZ): PointZ;
+        (ShapeType::PolyLineZ): PolyLineZ;
+        (ShapeType::PolygonZ): PolygonZ;
+        (ShapeType::MultiPointZ): MultiPointZ;
+        (ShapeType::PointM): PointM;
+        (ShapeType::PolyLineM): PolyLineM;
+        (ShapeType::PolygonM): PolygonM;
+        (ShapeType::MultiPointM): MultiPointM;
+        (ShapeType::MultiPatch): MultiPatch;
+    }
+};
+
+struct ShapeFile {
+    Header header;
+    Record records[while ($ < (header.file_length * 2))];
+};
+
+ShapeFile file @ 0x00;
diff --git a/patterns/shx.hexpat b/patterns/shx.hexpat
new file mode 100644
index 0000000..1c20cd7
--- /dev/null
+++ b/patterns/shx.hexpat
@@ -0,0 +1,52 @@
+#pragma author Calcoph
+#pragma description ESRI shapefile indices
+
+// Spec:
+// https://www.esri.com/content/dam/esrisites/sitecore-archive/Files/Pdfs/library/whitepapers/pdfs/shapefile.pdf
+
+enum ShapeType: u32 {
+    Null = 0,
+    Point = 1,
+    PolyLine = 3,
+    Polygon = 5,
+    MultiPoint = 8,
+    PointZ = 11,
+    PolyLineZ = 13,
+    PolygonZ = 15,
+    MultiPointZ = 18,
+    PointM = 21,
+    PolyLineM = 23,
+    PolygonM = 25,
+    MultiPointM = 28,
+    MultiPatch = 32,
+};
+
+
+struct Header {
+    be u32 magic; // 9994
+    padding[20]; // unused
+    be u32 file_length; // in 16-bit words (including header)
+    u32 version; // 1000
+    ShapeType shape_type;
+    // Bounding box
+    double bb_xmin;
+    double bb_ymin;
+    double bb_xmax;
+    double bb_ymax;
+    double bb_zmin;
+    double bb_zmax;
+    double bb_mmin;
+    double bb_mmax;
+};
+
+struct Record  {
+    u32 offset;
+    u32 content_length;
+};
+
+struct IndexFile {
+    Header header;
+    Record records[while($ < header.file_length * 2)];
+};
+
+IndexFile file @ 0x00;
diff --git a/tests/patterns/test_data/shp.hexpat.shp b/tests/patterns/test_data/shp.hexpat.shp
new file mode 100644
index 0000000..ec44cf9
Binary files /dev/null and b/tests/patterns/test_data/shp.hexpat.shp differ
diff --git a/tests/patterns/test_data/shx.hexpat.shx b/tests/patterns/test_data/shx.hexpat.shx
new file mode 100644
index 0000000..e36927e
Binary files /dev/null and b/tests/patterns/test_data/shx.hexpat.shx differ