diff --git a/src/posting/app.py b/src/posting/app.py
index 0a667fa1d..917ae7a17 100644
--- a/src/posting/app.py
+++ b/src/posting/app.py
@@ -832,6 +832,7 @@ def load_request_model(
                 self.request_body_text_area.text = request_model.body.content
                 self.request_editor.request_body_type_select.value = "text-body-editor"
                 self.request_editor.form_editor.replace_all_rows([])
+                self.request_editor.multipart_editor.replace_all_rows([])
             elif request_model.body.form_data:
                 self.request_editor.form_editor.replace_all_rows(
                     (
@@ -842,10 +843,23 @@ def load_request_model(
                 )
                 self.request_editor.request_body_type_select.value = "form-body-editor"
                 self.request_body_text_area.text = ""
+                self.request_editor.multipart_editor.replace_all_rows([])
+            elif request_model.body.multipart_data:
+                self.request_editor.multipart_editor.replace_all_rows(
+                    (
+                        (param.name, param.value)
+                        for param in request_model.body.multipart_data
+                    ),
+                    (param.enabled for param in request_model.body.multipart_data),
+                )
+                self.request_editor.request_body_type_select.value = "multipart-body-editor"
+                self.request_body_text_area.text = ""
+                self.request_editor.form_editor.replace_all_rows([])
         else:
             self.request_body_text_area.text = ""
             self.request_editor.form_editor.replace_all_rows([])
             self.request_editor.request_body_type_select.value = "no-body-label"
+            self.request_editor.multipart_editor.replace_all_rows([])
 
         if overwrite_metadata:
             # Sometimes we don't wish to write request metadata, for example, if we're
diff --git a/src/posting/collection.py b/src/posting/collection.py
index 8413aaee2..03a7792ae 100644
--- a/src/posting/collection.py
+++ b/src/posting/collection.py
@@ -85,6 +85,12 @@ class QueryParam(BaseModel):
     enabled: bool = Field(default=True)
 
 
+class MultipartItem(BaseModel):
+    name: str
+    value: str
+    enabled: bool = Field(default=True)
+
+
 class Cookie(BaseModel):
     name: str
     value: str
@@ -110,6 +116,9 @@ class RequestBody(BaseModel):
     form_data: list[FormItem] | None = Field(default=None)
     """The form data of the request."""
 
+    multipart_data: list[MultipartItem] | None = Field(default=None)
+    """The multipart form data of the request."""
+
     content_type: str | None = Field(default=None, init=False)
     """We may set an additional header if the content type is known."""
 
@@ -122,6 +131,12 @@ def to_httpx_args(self) -> dict[str, Any]:
             httpx_args["data"] = tuples_to_dict(
                 [(item.name, item.value) for item in self.form_data if item.enabled]
             )
+        if self.multipart_data:
+            # httpx must have at least one file
+            # Multipart Requests Without Attaching Files
+            # https://github.com/encode/httpx/issues/3396#issuecomment-2508142475
+            # TODO: file upload
+            httpx_args["files"] = [(item.name, (None, item.value)) for item in self.multipart_data if item.enabled]
         return httpx_args
 
 
@@ -215,6 +230,12 @@ def apply_template(self, variables: dict[str, Any]) -> None:
                         item.name = template.substitute(variables)
                         template = Template(item.value)
                         item.value = template.substitute(variables)
+                if self.body.multipart_data:
+                    for item in self.body.multipart_data:
+                        template = Template(item.name)
+                        item.name = template.substitute(variables)
+                        template = Template(item.value)
+                        item.value = template.substitute(variables)
 
             for header in self.headers:
                 template = Template(header.name)
@@ -336,6 +357,11 @@ def to_curl(self, extra_args: str = "") -> str:
                 if item.enabled:
                     parts.append(f"-d '{item.name}={item.value}'")
 
+        if self.body and self.body.multipart_data:
+            for item in self.body.multipart_data:
+                if item.enabled:
+                    parts.append(f"-F '{item.name}={item.value}'")
+
         if self.auth:
             if self.auth.type == "basic" and self.auth.basic:
                 parts.append(
diff --git a/src/posting/importing/curl.py b/src/posting/importing/curl.py
index b9a5a030c..5d99e3cee 100644
--- a/src/posting/importing/curl.py
+++ b/src/posting/importing/curl.py
@@ -9,6 +9,7 @@
 from posting.collection import (
     Auth,
     FormItem,
+    MultipartItem,
     Header,
     HttpRequestMethod,
     Options,
@@ -275,13 +276,24 @@ def to_request_model(self) -> RequestModel:
         body: RequestBody | None = None
         if self.data or self.form:
             if self.is_form_data:
-                # Use form data pairs from either -F or -d
+                # Use form data pairs from either -d
                 form_data = self.data_pairs
                 body = RequestBody(
                     form_data=[
                         FormItem(name=name, value=value) for name, value in form_data
                     ]
                 )
+            elif self.is_multipart_data:
+                # Use multipart form data from -F
+                body = RequestBody(
+                    multipart_data=[
+                        MultipartItem(
+                            name=name,
+                            value=value,
+                        )
+                        for name, value in self.form
+                    ]
+                )
             else:
                 # Raw body content
                 body = RequestBody(content=self.data)
diff --git a/src/posting/importing/open_api.py b/src/posting/importing/open_api.py
index 18102e6c9..c583c8472 100644
--- a/src/posting/importing/open_api.py
+++ b/src/posting/importing/open_api.py
@@ -27,6 +27,7 @@
     Collection,
     ExternalDocs,
     FormItem,
+    MultipartItem,
     Header,
     QueryParam,
     RequestBody,
@@ -386,7 +387,16 @@ def import_openapi_spec(spec_path: str | Path) -> Collection:
                     ).items():
                         form_data.append(FormItem(name=prop_name, value=""))
                     request.body = RequestBody(form_data=form_data)
-
+                elif "multipart/form-data" in content:
+                    multipart_data: list[MultipartItem] = []
+                    body = content["multipart/form-data"]
+                    for prop_name, _prop_schema in (
+                        isinstance(body.media_type_schema, Schema)
+                        and body.media_type_schema.properties
+                        or {}
+                    ).items():
+                        multipart_data.append(MultipartItem(name=prop_name, value=""))
+                    request.body = RequestBody(multipart_data=multipart_data)
             if operation.summary and operation.tags:
                 tag = operation.tags[0]
                 tag_collection = tag_collections.get(tag)
diff --git a/src/posting/widgets/request/multipart_editor.py b/src/posting/widgets/request/multipart_editor.py
new file mode 100644
index 000000000..8aa13dfdd
--- /dev/null
+++ b/src/posting/widgets/request/multipart_editor.py
@@ -0,0 +1,59 @@
+from typing import Iterable
+from rich.text import Text
+from textual.app import ComposeResult
+from textual.binding import Binding
+from textual.containers import Vertical
+from posting.collection import MultipartItem
+from posting.widgets.datatable import PostingDataTable
+from posting.widgets.key_value import KeyValueEditor, KeyValueInput
+from posting.widgets.variable_input import VariableInput
+
+
+class MultipartTable(PostingDataTable):
+    BINDINGS = [
+        Binding("backspace", action="remove_row", description="Remove row"),
+        Binding("space", action="toggle_row", description="Toggle row"),
+    ]
+
+    def on_mount(self):
+        self.fixed_columns = 1
+        self.show_header = False
+        self.cursor_type = "row"
+        self.zebra_stripes = True
+        self.row_disable = True
+        self.add_columns("Key", "Value")
+
+    def to_model(self) -> list[MultipartItem]:
+        multipart_data: list[MultipartItem] = []
+        for row_index in range(self.row_count):
+            row = self.get_row_at(row_index)
+            multipart_data.append(
+                MultipartItem(
+                    name=row[0].plain if isinstance(row[0], Text) else row[0],
+                    value=row[1].plain if isinstance(row[1], Text) else row[1],
+                    enabled=self.is_row_enabled_at(row_index),
+                )
+            )
+        return multipart_data
+
+
+class MultipartEditor(Vertical):
+    """An editor for multipart body data."""
+
+    def compose(self) -> ComposeResult:
+        yield KeyValueEditor(
+            MultipartTable(),
+            KeyValueInput(
+                VariableInput(placeholder="Key"),
+                VariableInput(placeholder="Value"),
+            ),
+            empty_message="There is no multipart data.",
+        )
+
+    def to_model(self) -> list[MultipartItem]:
+        return self.query_one(MultipartTable).to_model()
+
+    def replace_all_rows(
+        self, rows: Iterable[Iterable[str]], enableStates: Iterable[bool] | None = None
+    ) -> None:
+        self.query_one(MultipartTable).replace_all_rows(rows, enableStates)
diff --git a/src/posting/widgets/request/request_body.py b/src/posting/widgets/request/request_body.py
index 7a6a639cb..27af87212 100644
--- a/src/posting/widgets/request/request_body.py
+++ b/src/posting/widgets/request/request_body.py
@@ -5,6 +5,7 @@
 
 from posting.widgets.center_middle import CenterMiddle
 from posting.widgets.request.form_editor import FormEditor
+from posting.widgets.request.multipart_editor import MultipartEditor
 from posting.widgets.select import PostingSelect
 from posting.widgets.text_area import PostingTextArea, TextAreaFooter, TextEditor
 
@@ -24,6 +25,7 @@ def compose(self) -> ComposeResult:
                     ("None", "no-body-label"),
                     ("Raw (json, text, etc.)", "text-body-editor"),
                     ("Form data", "form-body-editor"),
+                    ("Multipart form data", "multipart-body-editor"),
                 ],
                 id="request-body-type-select",
                 allow_blank=False,
@@ -45,6 +47,9 @@ def compose(self) -> ComposeResult:
             yield FormEditor(
                 id="form-body-editor",
             )
+            yield MultipartEditor(
+                id="multipart-body-editor",
+            )
 
 
 class RequestBodyTextArea(PostingTextArea):
diff --git a/src/posting/widgets/request/request_editor.py b/src/posting/widgets/request/request_editor.py
index 5ce9729b6..24742ccc2 100644
--- a/src/posting/widgets/request/request_editor.py
+++ b/src/posting/widgets/request/request_editor.py
@@ -6,6 +6,7 @@
 from textual.widgets import ContentSwitcher, Select, TabPane
 from posting.collection import RequestBody
 from posting.widgets.request.form_editor import FormEditor
+from posting.widgets.request.multipart_editor import MultipartEditor
 
 from posting.widgets.request.header_editor import HeaderEditor
 from posting.widgets.request.query_editor import QueryStringEditor
@@ -76,6 +77,10 @@ def text_editor(self) -> TextEditor:
     def form_editor(self) -> FormEditor:
         return self.query_one("#form-body-editor", FormEditor)
 
+    @property
+    def multipart_editor(self) -> MultipartEditor:
+        return self.query_one("#multipart-body-editor", MultipartEditor)
+
     @property
     def query_editor(self) -> QueryStringEditor:
         return self.query_one(QueryStringEditor)
@@ -105,4 +110,12 @@ def to_request_model_args(self) -> dict[str, Any]:
                     content_type="application/x-www-form-urlencoded",
                 )
             }
+        elif current == "multipart-body-editor":
+            return {
+                "body": RequestBody(
+                    multipart_data=self.multipart_editor.to_model(),
+                    # MUST NOT USE
+                    # content_type="multipart/form-data",
+                )
+            }
         return {}