diff --git a/sphinxlint/checkers.py b/sphinxlint/checkers.py
index 791cac6ca..46312ee59 100644
--- a/sphinxlint/checkers.py
+++ b/sphinxlint/checkers.py
@@ -485,6 +485,39 @@ def check_block(block_lineno, block):
     yield from errors
 
 
+_find_leading_spaces = re.compile(r'^\s*').match
+# finds lines that start with bullets, numbers, and directives' ".."
+_find_list_starters = re.compile(r'^\s*(?:[-+*•‣⁃]|\d+[).]|\(\d+\)|#\.|\.\.)\s+'
+                                 r'(?!index)').match
+
+
+@checker(".rst")
+def check_excessive_indentation(file, lines, options=None):
+    """Check for nested blocks indented more than they should.
+
+    |Unnecessarily indented list:
+    |
+    |   * this will be rendered in a blockquote
+    |
+    |   .. note: this too
+    """
+    errors = []
+    last_ind_level = 0
+    for lineno, line in enumerate(hide_non_rst_blocks(lines), start=1):
+        # print(line, end='')
+        if not line.strip():
+            continue
+        curr_ind_level = len(_find_leading_spaces(line).group())
+        # look for nested lists/directives with excessive indentation
+        if curr_ind_level > last_ind_level and _find_list_starters(line):
+            errors.append((lineno, "Excessive indentation in nested section"))
+        # update the indentation level to ignore "* ", "1. ", ".. ", etc.
+        if m := _find_list_starters(line):
+            curr_ind_level = len(m.group())
+        last_ind_level = curr_ind_level
+    yield from errors
+
+
 _has_dangling_hyphen = re.compile(r".*[a-z]-$").match
 
 
diff --git a/tests/fixtures/xfail/excessive-indentation.rst b/tests/fixtures/xfail/excessive-indentation.rst
new file mode 100644
index 000000000..aea80d1b9
--- /dev/null
+++ b/tests/fixtures/xfail/excessive-indentation.rst
@@ -0,0 +1,64 @@
+.. expect: 15: Excessive indentation in nested section (excessive-indentation)
+.. expect: 20: Excessive indentation in nested section (excessive-indentation)
+.. expect: 26: Excessive indentation in nested section (excessive-indentation)
+.. expect: 30: Excessive indentation in nested section (excessive-indentation)
+.. expect: 35: Excessive indentation in nested section (excessive-indentation)
+.. expect: 42: Excessive indentation in nested section (excessive-indentation)
+.. expect: 49: Excessive indentation in nested section (excessive-indentation)
+.. expect: 51: Excessive indentation in nested section (excessive-indentation)
+.. expect: 53: Excessive indentation in nested section (excessive-indentation)
+.. expect: 57: Excessive indentation in nested section (excessive-indentation)
+
+
+The most common mistakes is indenting lists and directives under a paragraph:
+
+  * This list shouldn't be indented
+  * Otherwise it's rendered inside a blockquote
+
+Directives also shouldn't be indented under a paragraph:
+
+  .. note:: like this one
+
+
+
+* Nested lists should be indented properly
+
+    * the bullet of this list should have been under the N
+
+* Same goes for directives
+
+    .. note:: this should have been under the S
+
+
+.. note::
+
+     * the opposite is also true
+     * lists nested under directives
+     * should be indented properly
+     * (but maybe they don't have to?)
+
+.. note::
+
+     .. note:: this is also not allowed atm, but maybe it should
+
+
+There are also other types of lists:
+
+* bullet lists
+
+    - bullet lists with different bullets
+
+        1. numbered lists
+
+             2) more numbered lists
+
+                (3) numbered lists with more parentheses
+
+                      #. autonumbered lists
+
+
+Each of these should give an error, since they are all indented wrong.
+
+Numbered lists that start with letters (a. b. c. ...)
+and roman numerals (I. II. III. ...) are only supported by Sphinx 7+
+so we just ignore them
diff --git a/tests/fixtures/xpass/excessive-indentation.rst b/tests/fixtures/xpass/excessive-indentation.rst
new file mode 100644
index 000000000..67beeb976
--- /dev/null
+++ b/tests/fixtures/xpass/excessive-indentation.rst
@@ -0,0 +1,54 @@
+A paragraph indented under another paragraph will create a blockquote
+and that's usually ok:
+
+   This is an intentional blockquote
+
+
+In some cases you also have indented directives like ".. index:" that
+don't produce any output, so we ignore those too:
+
+   .. index:: ignore
+
+This is also because they might appear in a list like:
+
+(1)
+   .. index:: first item
+
+   This is the first item of the list
+
+(2)
+   .. index:: second item
+
+   This is the second item of the list
+
+
+Properly indented nested lists and directives are also ok:
+
+* A list item that contains multiple lines or paragraphs
+  should work fine as long as the indentation level is correct
+
+  In this case everything is ok.
+
+* The nested list should be indented under the T:
+
+  * like this
+  * and this
+
+*    The start of the list is where the T is:
+
+     * so this should be indented further
+     * and this too
+
+
+* We can also have a directive nested inside a list:
+
+  .. note:: like this
+
+
+.. note::
+
+   Having text properly indented under a directive is ok
+
+.. note::
+
+   .. note:: Nesting directives is fine too if they are properly indented