diff --git a/judge/admin/contest.py b/judge/admin/contest.py
index b81a2708d0..d3f603c770 100644
--- a/judge/admin/contest.py
+++ b/judge/admin/contest.py
@@ -114,8 +114,9 @@ class Meta:
 class ContestAdmin(NoBatchDeleteMixin, VersionAdmin):
     fieldsets = (
         (None, {'fields': ('key', 'name', 'authors', 'curators', 'testers')}),
-        (_('Settings'), {'fields': ('is_visible', 'use_clarifications', 'hide_problem_tags', 'run_pretests_only',
-                                    'locked_after', 'scoreboard_visibility', 'points_precision')}),
+        (_('Settings'), {'fields': ('is_visible', 'use_clarifications', 'hide_problem_tags', 'hide_problem_authors',
+                                    'run_pretests_only', 'locked_after', 'scoreboard_visibility',
+                                    'points_precision')}),
         (_('Scheduling'), {'fields': ('start_time', 'end_time', 'time_limit')}),
         (_('Details'), {'fields': ('description', 'og_image', 'logo_override_image', 'tags', 'summary')}),
         (_('Format'), {'fields': ('format_name', 'format_config', 'problem_label_script')}),
diff --git a/judge/migrations/0119_hide_problem_authors.py b/judge/migrations/0119_hide_problem_authors.py
new file mode 100644
index 0000000000..31c2808040
--- /dev/null
+++ b/judge/migrations/0119_hide_problem_authors.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.2.24 on 2021-06-06 17:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('judge', '0118_convert_to_dates'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='contest',
+            name='hide_problem_authors',
+            field=models.BooleanField(default=False, help_text='Whether problem authors should be hidden by default.', verbose_name='hide problem authors'),
+        ),
+    ]
diff --git a/judge/models/contest.py b/judge/models/contest.py
index 2bd9ab2a69..8fcf9e83be 100644
--- a/judge/models/contest.py
+++ b/judge/models/contest.py
@@ -107,6 +107,9 @@ class Contest(models.Model):
     hide_problem_tags = models.BooleanField(verbose_name=_('hide problem tags'),
                                             help_text=_('Whether problem tags should be hidden by default.'),
                                             default=False)
+    hide_problem_authors = models.BooleanField(verbose_name=_('hide problem authors'),
+                                               help_text=_('Whether problem authors should be hidden by default.'),
+                                               default=False)
     run_pretests_only = models.BooleanField(verbose_name=_('run pretests only'),
                                             help_text=_('Whether judges should grade pretests only, versus all '
                                                         'testcases. Commonly set during a contest, then unset '
diff --git a/judge/views/ticket.py b/judge/views/ticket.py
index 86f7d0390a..178bafa4e8 100644
--- a/judge/views/ticket.py
+++ b/judge/views/ticket.py
@@ -81,6 +81,10 @@ class NewProblemTicketView(ProblemMixin, TitleMixin, NewTicketView):
     template_name = 'ticket/new_problem.html'
 
     def get_assignees(self):
+        if self.request.in_contest:
+            contest = self.request.participation.contest
+            if self.object.contests.filter(contest=contest).exists():
+                return contest.authors.all()
         return self.object.authors.all()
 
     def get_title(self):
diff --git a/templates/problem/problem.html b/templates/problem/problem.html
index b5f3c393e6..1b7ca9461f 100644
--- a/templates/problem/problem.html
+++ b/templates/problem/problem.html
@@ -201,21 +201,23 @@ <h2 style="color:#393630; display: inline-block">{{ title }}</h2>
 
     <hr style="padding-top: 0.7em">
 
-    {% cache 86400 'problem_authors' problem.id LANGUAGE_CODE %}
-        {% with authors=problem.authors.all() %}
-            {% if authors %}
-                <div class="problem-info-entry">
-                    <i class="fa fa-pencil-square-o fa-fw"></i><span
-                        class="pi-name">{% trans trimmed count=authors|length %}
-                    Author:
-                    {% pluralize count %}
-                    Authors:
-                {% endtrans %}</span>
-                    <div class="pi-value authors-value">{{ link_users(authors) }}</div>
-                </div>
-            {% endif %}
-        {% endwith %}
-    {% endcache %}
+    {% if not contest_problem or not contest_problem.contest.hide_problem_authors %}
+        {% cache 86400 'problem_authors' problem.id LANGUAGE_CODE %}
+            {% with authors=problem.authors.all() %}
+                {% if authors %}
+                    <div class="problem-info-entry">
+                        <i class="fa fa-pencil-square-o fa-fw"></i><span
+                            class="pi-name">{% trans trimmed count=authors|length %}
+                        Author:
+                        {% pluralize count %}
+                        Authors:
+                    {% endtrans %}</span>
+                        <div class="pi-value authors-value">{{ link_users(authors) }}</div>
+                    </div>
+                {% endif %}
+            {% endwith %}
+        {% endcache %}
+    {% endif %}
 
     {% if not contest_problem or not contest_problem.contest.hide_problem_tags %}
         <div id="problem-types">