diff --git a/erpnext/crm/utils.py b/erpnext/crm/utils.py
index eb784c28ca7..8a6ce8311b1 100644
--- a/erpnext/crm/utils.py
+++ b/erpnext/crm/utils.py
@@ -147,14 +147,37 @@ def link_open_events(ref_doctype, ref_docname, doc):
 def get_open_activities(ref_doctype, ref_docname):
 	tasks = get_open_todos(ref_doctype, ref_docname)
 	events = get_open_events(ref_doctype, ref_docname)
+	tasks_history = get_closed_todos(ref_doctype, ref_docname)
+	events_history = get_closed_events(ref_doctype, ref_docname)
 
-	return {"tasks": tasks, "events": events}
+	return {
+		"tasks": tasks,
+		"events": events,
+		"tasks_history": tasks_history,
+		"events_history": events_history,
+	}
+
+
+def get_closed_todos(ref_doctype, ref_docname):
+	return get_filtered_todos(ref_doctype, ref_docname, status=("!=", "Open"))
 
 
 def get_open_todos(ref_doctype, ref_docname):
+	return get_filtered_todos(ref_doctype, ref_docname, status="Open")
+
+
+def get_open_events(ref_doctype, ref_docname):
+	return get_filtered_events(ref_doctype, ref_docname, open=True)
+
+
+def get_closed_events(ref_doctype, ref_docname):
+	return get_filtered_events(ref_doctype, ref_docname, open=False)
+
+
+def get_filtered_todos(ref_doctype, ref_docname, status: str | tuple[str, str]):
 	return frappe.get_all(
 		"ToDo",
-		filters={"reference_type": ref_doctype, "reference_name": ref_docname, "status": "Open"},
+		filters={"reference_type": ref_doctype, "reference_name": ref_docname, "status": status},
 		fields=[
 			"name",
 			"description",
@@ -164,10 +187,15 @@ def get_open_todos(ref_doctype, ref_docname):
 	)
 
 
-def get_open_events(ref_doctype, ref_docname):
+def get_filtered_events(ref_doctype, ref_docname, open: bool):
 	event = frappe.qb.DocType("Event")
 	event_link = frappe.qb.DocType("Event Participants")
 
+	if open:
+		event_status_filter = event.status == "Open"
+	else:
+		event_status_filter = event.status != "Open"
+
 	query = (
 		frappe.qb.from_(event)
 		.join(event_link)
@@ -183,7 +211,7 @@ def get_open_events(ref_doctype, ref_docname):
 		.where(
 			(event_link.reference_doctype == ref_doctype)
 			& (event_link.reference_docname == ref_docname)
-			& (event.status == "Open")
+			& (event_status_filter)
 		)
 	)
 	data = query.run(as_dict=True)
diff --git a/erpnext/public/js/templates/crm_activities.html b/erpnext/public/js/templates/crm_activities.html
index 42603196087..5d0bc16ce32 100644
--- a/erpnext/public/js/templates/crm_activities.html
+++ b/erpnext/public/js/templates/crm_activities.html
@@ -57,6 +57,47 @@
                     {{ __("No open task") }}
                 </div>
 		    {% } %}
+
+		{% if (typeof tasks_history == "object" && tasks_history?.length) { %}
+		<div class="mt-4" style="opacity: 0.8;">
+			<div class="open-section-head">
+				<span>{{ __("Completed Tasks") }}</span>
+			</div>
+			{% for (const t of tasks_history) { %}
+			<div class="single-activity">
+				{% if(t.date || t.allocated_to) { %}
+				<div class="text-muted small flex align-items-center">
+					<div>
+						{% if(t.allocated_to) { %}
+						{%= frappe.avatar(t.allocated_to) %}
+						{% } %}
+					</div>
+					<div class="ml-2">
+						<div class="indicator-pill no-indicator-dot whitespace-nowrap red">
+							{{ __("Done") }}
+						</div>
+					</div>
+					{% if (t.date) { %}
+					<div class="ml-auto">
+						{%= frappe.datetime.global_date_format(t.date) %}
+					</div>
+					{% } %}
+					<div class="checkbox {% if(!t.date) { %}ml-auto{% } else { %}ml-2{% } %}">
+						<input type="checkbox" class="completion-checkbox" checked disabled>
+					</div>
+				</div>
+				{% } %}
+				<div class="pl-2 mb-2 mt-2">
+					<div class="label-area font-md">
+						<a href="/app/todo/{{ t.name }}" title="{{ __('Open Task') }}">
+							{%= t.description %}
+						</a>
+					</div>
+				</div>
+			</div>
+			{% } %}
+		</div>
+		{% } %}
 		</div>
 		<div class="open-events pl-1">
 			<div class="open-section-head">
@@ -104,6 +145,49 @@
                 {{ __("No open event") }}
             </div>
 		    {% } %}
+
+		{% if (typeof events_history == "object" && events_history?.length) { %}
+		<div class="mt-4" style="opacity: 0.8;">
+			<div class="open-section-head">
+				<span>{{ __("Past Events") }}</span>
+			</div>
+			{% let icon_set = {"Sent/Received Email": "mail", "Call": "call", "Meeting": "share-people"}; %}
+			{% for(const event of events_history) { %}
+			<div class="single-activity">
+				<div class="flex justify-between mb-2">
+					<div class="row label-area font-md ml-1 title">
+						<span class="mr-2">
+							<svg class="icon icon-sm">
+								<use href="#icon-{{ icon_set[event.event_category] || 'calendar' }}"></use>
+							</svg>
+						</span>
+						<a href="/app/event/{{ event.name }}" title="{{ __('Open Event') }}">
+							{%= event.subject %}
+						</a>
+					</div>
+					<div class="checkbox">
+						<input type="checkbox" class="completion-checkbox" checked disabled>
+					</div>
+				</div>
+				<div class="text-muted ml-1">
+					{%= frappe.datetime.global_date_format(event.starts_on) %}
+
+					{% if (event.ends_on) { %}
+					{% if (frappe.datetime.obj_to_user(event.starts_on) != frappe.datetime.obj_to_user(event.ends_on)) %}
+					-
+					{%= frappe.datetime.global_date_format(frappe.datetime.obj_to_user(event.ends_on)) %}
+					{%= frappe.datetime.get_time(event.ends_on) %}
+					{% } else if (event.ends_on) { %}
+					-
+					{%= frappe.datetime.get_time(event.ends_on) %}
+					{% } %}
+					{% } %}
+
+				</div>
+			</div>
+			{% } %}
+		</div>
+		{% } %}
 		</div>
 	</div>
 </div>
diff --git a/erpnext/public/js/utils/crm_activities.js b/erpnext/public/js/utils/crm_activities.js
index a5a225458c0..b84d3e73792 100644
--- a/erpnext/public/js/utils/crm_activities.js
+++ b/erpnext/public/js/utils/crm_activities.js
@@ -35,6 +35,8 @@ erpnext.utils.CRMActivities = class CRMActivities {
 					var activities_html = frappe.render_template("crm_activities", {
 						tasks: r.message.tasks,
 						events: r.message.events,
+						tasks_history: r.message.tasks_history,
+						events_history: r.message.events_history,
 					});
 
 					$(activities_html).appendTo(me.open_activities_wrapper);