diff --git a/data_collection/gazette/spiders/ma/ma_sao_luis.py b/data_collection/gazette/spiders/ma/ma_sao_luis.py
new file mode 100644
index 000000000..4c6b43694
--- /dev/null
+++ b/data_collection/gazette/spiders/ma/ma_sao_luis.py
@@ -0,0 +1,55 @@
+import re
+from datetime import date
+from urllib.parse import urlparse
+
+import dateparser
+from scrapy import Request
+
+from gazette.items import Gazette
+from gazette.spiders.base import BaseGazetteSpider
+
+
+class MASaoLuisSpider(BaseGazetteSpider):
+    name = "ma_sao_luis"
+    TERRITORY_ID = "2111300"
+    allowed_domains = ["diariooficial.saoluis.ma.gov.br"]
+    start_urls = ["https://diariooficial.saoluis.ma.gov.br/diario-oficial"]
+    start_date = date(1993, 1, 4)
+
+    def parse(self, response, page=1):
+        for item in response.css(".box-publicacao"):
+            raw_infos = "".join(item.css("::text").getall()).strip()
+
+            raw_edition_date = re.search(r",(.+)\s", raw_infos).group(1).strip()
+            edition_date = dateparser.parse(raw_edition_date, languages=["pt"]).date()
+
+            if self.start_date <= edition_date <= self.end_date:
+                edition_number = re.search(r"(\d+)/", raw_infos).group(1)
+                is_extra_edition = "extra" in raw_infos.lower()
+
+                try:
+                    edition_path = item.css("a")[1].attrib["href"]
+                    edition_url = (
+                        urlparse(self.start_urls[0])
+                        ._replace(path=edition_path)
+                        .geturl()
+                    )
+                except Exception:
+                    self.logger.error(f"Unable to retrieve PDF URL for {edition_date}.")
+                    continue
+
+                yield Gazette(
+                    date=edition_date,
+                    edition_number=edition_number,
+                    is_extra_edition=is_extra_edition,
+                    file_urls=[edition_url],
+                    power="executive_legislative",
+                )
+
+        last_page_number = int(response.css(".pagination .last a").attrib["data-page"])
+        if edition_date > self.start_date and page < last_page_number:
+            page += 1
+            yield Request(
+                f"https://diariooficial.saoluis.ma.gov.br/diario-oficial/index?page={page}",
+                cb_kwargs={"page": page},
+            )