diff --git a/CHANGELOG.md b/CHANGELOG.md
index e429af4..72eb0e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## Unreleased
 
+### Features
+
+- Add a `dot` table format for exporting query results as Graphviz DOT.
+
 ### Bug Fixes
 
 - Expand `~` in configured log file paths before opening the log.
diff --git a/litecli/liteclirc b/litecli/liteclirc
index ec162d3..cdb7244 100644
--- a/litecli/liteclirc
+++ b/litecli/liteclirc
@@ -39,7 +39,7 @@ log_level = INFO
 # Table format. Possible values:
 # ascii, double, github, psql, plain, simple, grid, fancy_grid, pipe, orgtbl,
 # rst, mediawiki, html, latex, latex_booktabs, textile, moinmoin, jira,
-# vertical, tsv, csv.
+# vertical, tsv, csv, dot.
 # Recommended: ascii
 table_format = ascii
 
diff --git a/litecli/main.py b/litecli/main.py
index fa732c3..9bae466 100644
--- a/litecli/main.py
+++ b/litecli/main.py
@@ -40,6 +40,7 @@
 from .key_bindings import cli_bindings
 from .lexer import LiteCliLexer
 from .packages import special
+from .packages.dot_output import format_dot_output
 from .packages.filepaths import dir_path_exists
 from .packages.prompt_utils import confirm, confirm_destructive_query
 from .packages.special.main import NO_QUERY
@@ -60,6 +61,7 @@ def _load_sqlite3() -> Any:
 _sqlite3 = _load_sqlite3()
 OperationalError = _sqlite3.OperationalError
 sqlite_version = _sqlite3.sqlite_version
+LOCAL_OUTPUT_FORMATS = ("dot",)
 
 # Query tuples are used for maintaining history
 Query = namedtuple("Query", ["query", "successful", "mutating"])
@@ -89,7 +91,11 @@ def __init__(
         self.multi_line = c["main"].as_bool("multi_line")
         self.key_bindings = c["main"]["key_bindings"]
         special.set_favorite_queries(self.config)
-        self.formatter = TabularOutputFormatter(format_name=c["main"]["table_format"])
+        self.local_format_name: str | None = None
+        config_table_format = c["main"]["table_format"]
+        self.formatter = TabularOutputFormatter(format_name="ascii" if config_table_format in LOCAL_OUTPUT_FORMATS else config_table_format)
+        if config_table_format in LOCAL_OUTPUT_FORMATS:
+            self.local_format_name = config_table_format
         # self.formatter.litecli = self, ty raises unresolved-attribute, hence use dynamic assignment
         setattr(self.formatter, "litecli", self)
         self.syntax_style = c["main"]["syntax_style"]
@@ -137,7 +143,7 @@ def __init__(
 
         # Initialize completer.
         self.completer = SQLCompleter(
-            supported_formats=self.formatter.supported_formats,
+            supported_formats=self.supported_table_formats(),
             keyword_casing=keyword_casing,
         )
         self._completer_lock = threading.Lock()
@@ -188,13 +194,31 @@ def register_special_commands(self) -> None:
             case_sensitive=True,
         )
 
+    def supported_table_formats(self) -> list[str]:
+        supported_formats = list(self.formatter.supported_formats)
+        for format_name in LOCAL_OUTPUT_FORMATS:
+            if format_name not in supported_formats:
+                supported_formats.append(format_name)
+        return supported_formats
+
+    def current_table_format(self) -> str:
+        return self.local_format_name or self.formatter.format_name
+
+    def set_table_format(self, format_name: str) -> None:
+        if format_name in LOCAL_OUTPUT_FORMATS:
+            self.local_format_name = format_name
+            return
+
+        self.formatter.format_name = format_name
+        self.local_format_name = None
+
     def change_table_format(self, arg: str, **_: Any) -> Generator[tuple[None, None, None, str], None, None]:
         try:
-            self.formatter.format_name = arg
+            self.set_table_format(arg)
             yield (None, None, None, "Changed table format to {}".format(arg))
         except ValueError:
             msg = "Table format {} not recognized. Allowed formats:".format(arg)
-            for table_type in self.formatter.supported_formats:
+            for table_type in self.supported_table_formats():
                 msg += "\n\t{}".format(table_type)
             yield (None, None, None, msg)
 
@@ -839,7 +863,8 @@ def run_query(self, query: str, new_line: bool = True) -> None:
                 click.echo(line, nl=new_line)
 
     def format_output(self, title: Any, cur: Any, headers: Any, expanded: bool = False, max_width: int | None = None) -> Iterable[str]:
-        expanded = expanded or self.formatter.format_name == "vertical"
+        format_name = self.current_table_format()
+        expanded = expanded or format_name == "vertical"
         output_iter: Iterable[str] = []
 
         output_kwargs = {
@@ -854,6 +879,9 @@ def format_output(self, title: Any, cur: Any, headers: Any, expanded: bool = Fal
             output_iter = itertools.chain(output_iter, [title])
 
         if cur:
+            if format_name == "dot":
+                return itertools.chain(output_iter, format_dot_output(cur, headers or []))
+
             column_types = None
             if hasattr(cur, "description"):
                 column_types = [str(col) for col in cur.description]
@@ -972,9 +1000,9 @@ def cli(
     if execute:
         try:
             if csv:
-                litecli.formatter.format_name = "csv"
+                litecli.set_table_format("csv")
             elif not table:
-                litecli.formatter.format_name = "tsv"
+                litecli.set_table_format("tsv")
 
             litecli.run_query(execute)
             exit(0)
@@ -999,9 +1027,9 @@ def cli(
             new_line = True
 
             if csv:
-                litecli.formatter.format_name = "csv"
+                litecli.set_table_format("csv")
             elif not table:
-                litecli.formatter.format_name = "tsv"
+                litecli.set_table_format("tsv")
 
             litecli.run_query(stdin_text, new_line=new_line)
             exit(0)
diff --git a/litecli/packages/dot_output.py b/litecli/packages/dot_output.py
new file mode 100644
index 0000000..fb8785e
--- /dev/null
+++ b/litecli/packages/dot_output.py
@@ -0,0 +1,45 @@
+from __future__ import annotations
+
+from typing import Any, Iterable
+
+
+def _dot_value(value: Any) -> str:
+    if value is None:
+        return "NULL"
+    return str(value)
+
+
+def _dot_quote(value: Any) -> str:
+    text = _dot_value(value)
+    return '"' + text.replace("\\", "\\\\").replace('"', '\\"').replace("\n", "\\n").replace("\r", "\\r") + '"'
+
+
+def format_dot_output(rows: Iterable[Iterable[Any]], headers: Iterable[str]) -> Iterable[str]:
+    """Format one-column results as nodes and multi-column results as edges."""
+    header_names = list(headers)
+
+    yield "digraph result {"
+
+    if header_names:
+        yield "  // Columns: {}".format(", ".join(header_names))
+
+    for row in rows:
+        row_values = list(row)
+        if not row_values:
+            continue
+
+        if len(row_values) == 1:
+            yield "  {};".format(_dot_quote(row_values[0]))
+            continue
+
+        label = ""
+        if len(row_values) > 2:
+            label_values = []
+            for index, value in enumerate(row_values[2:], start=2):
+                column_name = header_names[index] if index < len(header_names) else "column{}".format(index + 1)
+                label_values.append("{}={}".format(column_name, _dot_value(value)))
+            label = " [label={}]".format(_dot_quote(", ".join(label_values)))
+
+        yield "  {} -> {}{};".format(_dot_quote(row_values[0]), _dot_quote(row_values[1]), label)
+
+    yield "}"
diff --git a/tests/liteclirc b/tests/liteclirc
index 91f7df9..a91b92d 100644
--- a/tests/liteclirc
+++ b/tests/liteclirc
@@ -32,7 +32,7 @@ log_level = INFO
 # Table format. Possible values:
 # ascii, double, github, psql, plain, simple, grid, fancy_grid, pipe, orgtbl,
 # rst, mediawiki, html, latex, latex_booktabs, textile, moinmoin, jira,
-# vertical, tsv, csv.
+# vertical, tsv, csv, dot.
 # Recommended: ascii
 table_format = ascii
 
diff --git a/tests/test_dot_output.py b/tests/test_dot_output.py
new file mode 100644
index 0000000..8e0c681
--- /dev/null
+++ b/tests/test_dot_output.py
@@ -0,0 +1,39 @@
+from litecli.packages.dot_output import format_dot_output
+
+
+def test_dot_output_formats_edges():
+    rows = [("orders", "customers"), ("line_items", "orders")]
+    headers = ["child", "parent"]
+
+    assert list(format_dot_output(rows, headers)) == [
+        "digraph result {",
+        "  // Columns: child, parent",
+        '  "orders" -> "customers";',
+        '  "line_items" -> "orders";',
+        "}",
+    ]
+
+
+def test_dot_output_formats_nodes_and_escapes_values():
+    rows = [('a"b',), ("line\nbreak",), (None,)]
+
+    assert list(format_dot_output(rows, ["name"])) == [
+        "digraph result {",
+        "  // Columns: name",
+        '  "a\\"b";',
+        '  "line\\nbreak";',
+        '  "NULL";',
+        "}",
+    ]
+
+
+def test_dot_output_uses_extra_columns_as_edge_label():
+    rows = [("a", "b", "foreign key")]
+    headers = ["source", "target", "relation"]
+
+    assert list(format_dot_output(rows, headers)) == [
+        "digraph result {",
+        "  // Columns: source, target, relation",
+        '  "a" -> "b" [label="relation=foreign key"];',
+        "}",
+    ]
diff --git a/tests/test_main.py b/tests/test_main.py
index 21ad5b6..ac08fcd 100644
--- a/tests/test_main.py
+++ b/tests/test_main.py
@@ -134,6 +134,19 @@ def test_batch_mode_csv(executor):
     assert expected in "".join(result.output)
 
 
+def test_dot_table_format_is_supported():
+    m = LiteCli(liteclirc=default_config_file)
+
+    assert "dot" in m.supported_table_formats()
+    assert list(m.change_table_format("dot")) == [(None, None, None, "Changed table format to dot")]
+    assert list(m.format_output(None, [("orders", "customers")], ["source", "target"])) == [
+        "digraph result {",
+        "  // Columns: source, target",
+        '  "orders" -> "customers";',
+        "}",
+    ]
+
+
 def test_help_strings_end_with_periods():
     """Make sure click options have help text that end with a period."""
     for param in cli.params: