diff --git a/redmine_reporter/formatters/factory.py b/redmine_reporter/formatters/factory.py
index cf8aaa1..3142502 100644
--- a/redmine_reporter/formatters/factory.py
+++ b/redmine_reporter/formatters/factory.py
@@ -4,6 +4,7 @@ from .console import TableFormatter, CompactFormatter
 from .csv import CSVFormatter
 from .markdown import MarkdownFormatter
 from .odt import ODTFormatter
+from .html import HTMLFormatter
 
 
 # Словарь для сопоставления расширений файлов с классами форматтеров
@@ -11,6 +12,7 @@ FORMATTER_MAP: Dict[str, Type[Formatter]] = {
     ".odt": ODTFormatter,
     ".csv": CSVFormatter,
     ".md": MarkdownFormatter,
+    ".html": HTMLFormatter,
 }
 
 
diff --git a/redmine_reporter/formatters/html.py b/redmine_reporter/formatters/html.py
new file mode 100644
index 0000000..307c6f8
--- /dev/null
+++ b/redmine_reporter/formatters/html.py
@@ -0,0 +1,79 @@
+from typing import List, Dict, Any
+from .base import Formatter
+from ..types import ReportRow
+
+
+class HTMLFormatter(Formatter):
+    """Форматтер для экспорта отчёта в HTML."""
+
+    def __init__(self, **kwargs):
+        super().__init__()
+
+    def format(self, rows: List[ReportRow]) -> str:
+        # Сгруппируем данные
+        projects: Dict[str, Dict[str, List[ReportRow]]] = {}
+        for r in rows:
+            proj = r["project"]
+            ver = r["version"]
+            if proj not in projects:
+                projects[proj] = {}
+            if ver not in projects[proj]:
+                projects[proj][ver] = []
+            projects[proj][ver].append(r)
+
+        lines = [
+            '<table border="1" cellpadding="6" cellspacing="0" style="border-collapse: collapse; font-family: Arial, sans-serif;">',
+            "  <thead>",
+            "    <tr>",
+            "      <th>Наименование Проекта</th>",
+            "      <th>Номер версии*</th>",
+            "      <th>Задача</th>",
+            "      <th>Статус Готовность*</th>",
+            "      <th>Затрачено за отчетный период</th>",
+            "    </tr>",
+            "  </thead>",
+            "  <tbody>",
+        ]
+
+        for project, versions in projects.items():
+            total_project_rows = sum(len(tasks) for tasks in versions.values())
+            first_version_in_project = True
+
+            for version, task_rows in versions.items():
+                row_span_version = len(task_rows)
+                first_row_in_version = True
+
+                for r in task_rows:
+                    lines.append("    <tr>")
+
+                    # Ячейка "Проект" - только в первой строке проекта
+                    if first_version_in_project and first_row_in_version:
+                        lines.append(
+                            f'      <td rowspan="{total_project_rows}" style="vertical-align: top;">{project}</td>'
+                        )
+
+                    # Ячейка "Версия" - только в первой строке версии
+                    if first_row_in_version:
+                        lines.append(
+                            f'      <td rowspan="{row_span_version}" style="vertical-align: top;">{version}</td>'
+                        )
+                        first_row_in_version = False
+
+                    # Остальные колонки
+                    task_cell = f"{r['issue_id']}. {r['subject']}"
+                    lines.append(f"      <td>{task_cell}</td>")
+                    lines.append(f"      <td>{r['status_ru']}</td>")
+                    lines.append(f"      <td>{r['time_text']}</td>")
+
+                    lines.append("    </tr>")
+
+                first_version_in_project = False
+
+        lines.append("  </tbody>")
+        lines.append("</table>")
+        return "\n".join(lines)
+
+    def save(self, rows: List[ReportRow], output_path: str) -> None:
+        content = self.format(rows)
+        with open(output_path, "w", encoding="utf-8") as f:
+            f.write(content)